Technical Information Deltapilot M FMB50, FMB51, FMB52, FMB53 · 4 Endress+Hauser Document information Symbols used Safety symbols Electrical symbols Tool symbols Symbol Meaning A0011189-EN

Products Solutions ServicesTI00437P/00/EN/20.16No. 71316865

Technical InformationDeltapilot MFMB50, FMB51, FMB52, FMB53Hydrostatic level measurement

Pressure sensor with the CONTITETM measuring cell Condensate-resistant

Application

The device is used for the following measuring tasks:• Hydrostatic pressure measurement in liquids and paste-like media in all areas of

process engineering, process measuring technology, pharmaceuticals and the food industry

• Level, volume or mass measurements in liquids

Your benefits

• Very good reproducibility and long-term stability• Maximum plant safety provided by one-of-a-kind, condensate-proofed CONTITE

measuring cell• High reference accuracy: ±0.2 %

optionally ±0.1 %• Turn down 100:1• Standardized platform for differential pressure, hydrostatics, and pressure

(Deltabar M – Deltapilot M – Cerabar M) • Simple, fast commissioning through a user interface designed for real-world

applications• Used for process pressure monitoring up to SIL2, certified to IEC 61508 Edition 2.0

and IEC 61511 by TÜV NORD• Usage in drinking water: KTW, NSF

Deltapilot M FMB50/51/52/53

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Table of contents

Document information . . . . . . . . . . . . . . . . . . . . . . . . . . .4Symbols used . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Terms and abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6Turn down calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Function and system design . . . . . . . . . . . . . . . . . . . . . .8Device selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Measuring principle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Level measurement in closed tanks with pressure overlay . . 11Density measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Level measurement with automatic density correction (with media changing in the tank) . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Electrical differential pressure measurement with gauge pressure sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13Communication and data processing . . . . . . . . . . . . . . . . . . . . 13

Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Measured variable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Measuring range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Output signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Signal range – 4 to 20 mA HART . . . . . . . . . . . . . . . . . . . . . . . 15Signal on alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Load - 4 to 20 mA HART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Dead time, time constant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Dynamic behavior: current output . . . . . . . . . . . . . . . . . . . . . . . 16Dynamic behavior: HART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Dynamic behavior: PROFIBUS PA . . . . . . . . . . . . . . . . . . . . . . . 17Dynamic behavior: FOUNDATION Fieldbus . . . . . . . . . . . . . . . 17Damping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Firmware version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Galvanic isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18Protocol-specific data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22Terminal assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22Supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22Current consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23Electrical connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23Cable entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24Cable specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25Start-up current HART. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25Residual ripple . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25Influence of power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25Overvoltage protection (optional) . . . . . . . . . . . . . . . . . . . . . . . 26

Performance characteristics . . . . . . . . . . . . . . . . . . . . 27Reference operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . 27Influence of orientation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27Calibration position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27Resolution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27Reference accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27Thermal change in the zero output and the output span . . . . 28Total performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Long-term stability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28Total error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28Warm-up period . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29General installation instructions . . . . . . . . . . . . . . . . . . . . . . . . 29FMB50 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29FMB51/FMB52/FMB53 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29Supplementary installation instructions . . . . . . . . . . . . . . . . . . 30Wall and pipe mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30"Separate housing" version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31Oxygen applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32PWIS cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32Applications with hydrogen . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32Special measuring cells for acids, alkalis or sea water (not FMB50) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33Ambient temperature limits . . . . . . . . . . . . . . . . . . . . . . . . . . . 33Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33Climate class . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33Degree of protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33Vibration resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33Electromagnetic compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35Process temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35Lateral load FMB51 (static) . . . . . . . . . . . . . . . . . . . . . . . . . . . 35Pressure specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Mechanical construction . . . . . . . . . . . . . . . . . . . . . . . 36Device height . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36F31 housing, aluminum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36F15 housing, stainless steel (hygienic) . . . . . . . . . . . . . . . . . . . 37Diameter of the process isolating diaphragm . . . . . . . . . . . . . 37Process connections FMB50, FMB51, FMB52 . . . . . . . . . . . . 37Process connections FMB50, FMB51, FMB52 . . . . . . . . . . . . 38Process connections FMB50, FMB51, FMB52 - continued . . 39Process connections FMB50, FMB51, FMB52 - continued . . 40Process connections FMB50 - continued . . . . . . . . . . . . . . . . . 41Process connections FMB50 - continued . . . . . . . . . . . . . . . . 42Process connections FMB51 (rod version) . . . . . . . . . . . . . . . . 44Process connections FMB52 (cable version) . . . . . . . . . . . . . . 46Dimensions of FMB53 with F31 housing, suspension clamp and mounting bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48Dimensions of FMB53 with F15 housing, suspension clamp and mounting bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49Wall and pipe mounting with "Separate housing" version . . . 50Materials not in contact with process . . . . . . . . . . . . . . . . . . . . 53Materials in contact with the process . . . . . . . . . . . . . . . . . . . . 56

Operability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59Operating concept . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59Onsite operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59Operating languages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61Remote operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61System integration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

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Certificates and approvals . . . . . . . . . . . . . . . . . . . . . . 63CE mark . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63RCM-Tick marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63Ex approvals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63EAC conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63Suitability for hygienic processes . . . . . . . . . . . . . . . . . . . . . . . . 63Certificate of Compliance ASME BPE 2012 (FMB50 only) . . 64Functional safety SIL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64Overfill protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64AD2000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64Pressure Equipment Directive (PED) . . . . . . . . . . . . . . . . . . . . . 64Manufacturer declaration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64Marine approval . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64Other standards and guidelines . . . . . . . . . . . . . . . . . . . . . . . . . 65Drinking water approval . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65Classification of process sealing between electrical systems and (flammable or combustible) process fluids in accordance with ANSI/ISA 12.27.01 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65Inspection certificate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65Calibration; unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . 67Configuration data sheet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69Suspension clamp (FMB53 only) . . . . . . . . . . . . . . . . . . . . . . . . 69Extension cable shortening kit (FMB53 only) . . . . . . . . . . . . . 69M12 connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69Welding necks and Weld-in tool flanges . . . . . . . . . . . . . . . . . 69Adapter Uni for FMB50 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Documentation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71Technical Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71Operating Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71Brief Operating Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71Functional safety manual (SIL) . . . . . . . . . . . . . . . . . . . . . . . . . 71Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71Installation/Control Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . 72Combination certificate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72Overfill protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Registered trademarks . . . . . . . . . . . . . . . . . . . . . . . . . 73HART® . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73PROFIBUS® . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73FOUNDATION™ Fieldbus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73


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Document information

Symbols used Safety symbols

Electrical symbols

Tool symbols

Symbol Meaning

A0011189-EN

DANGER!This symbol alerts you to a dangerous situation. Failure to avoid this situation will result in serious or fatal injury.

A0011190-EN

WARNING!This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in serious or fatal injury.

A0011191-EN

CAUTION!This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in minor or medium injury.

A0011192-EN

NOTE!This symbol contains information on procedures and other facts which do not result in personal injury.

Symbol Meaning

A0018335

Direct currentA terminal at which DC voltage is present or through which direct current flows.

A0018336

Alternating current A terminal at which alternating voltage is present or through which alternating current flows.

A0018337

Direct current and alternating current• A terminal at which alternating voltage or DC voltage is present.• A terminal through which alternating current or direct current flows.

A0018338

Ground connectionA grounded terminal which, as far as the operator is concerned, is grounded via a grounding system.

A0018339

Protective ground connectionA terminal which must be connected to ground prior to establishing any other connections.

A0011201

Equipotential connectionA connection that has to be connected to the plant grounding system: This may be a potential equalization line or a star grounding system depending on national or company codes of practice.

Symbol Meaning

A0011219

Phillips head screwdriver

A0011220

Flat-blade screwdriver

A0013442

Torx screwdriver

A0011222

Hexagon wrench

A0011221

Allen screw

DANGER

WARNING

CAUTION

NOTICE


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Symbols for certain types of information

Symbols in graphics

Symbol Meaning

A0011182

PermittedIndicates procedures, processes or actions that are permitted.

A0011183

PreferredIndicates procedures, processes or actions that are preferred.

A0011184

ForbiddenIndicates procedures, processes or actions that are forbidden.

A0011193

TipIndicates additional information.

A0015483

Reference to documentationRefers to the corresponding device documentation.

A0015484

Reference to pageRefers to the corresponding page number.

A0015486

Reference to graphicsRefers to the corresponding graphic number and page number.

, , ... Series of steps

A0015488

Help in the event of a problem

Symbol Meaning

1, 2, 3, 4 etc. Numbering for main items

, , ... Series of steps

A, B, C, D etc. Views

A-A, B-B, etc. Sections

A0011187

Hazardous areaIndicates the hazardous area.

A0011188

Safe area (non-hazardous area)Indicates the non-hazardous area.

1. 2.

1. 2.

-

.


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Terms and abbreviations

A0029505

Position Term/Abbreviation Explanation

1 OPL The OPL (over pressure limit = sensor overload limit) for the sensors depends on the lowest-rated element, with regard to pressure, of the selected components, i.e. the process connection must be taken into consideration in addition to the measuring cell. Also observe pressure-temperature dependency. For the relevant standards and additional notes, see the " ä 35" section.The OPL may be applied for a limited time period.

2 MWP The MWP (maximum working pressure) for the sensors depends on the lowest-rated element, with regard to pressure, of the selected components, i.e. the process connection has to be taken into consideration in addition to the measuring cell. Also observe pressure-temperature dependency. For the relevant standards and additional notes, see the " ä 35" section. The MWP may be applied for an unlimited time.

3 Maximum sensor measuring range

Range between LRL and URLThis span is the maximum calibratable/adjustable measuring span.

4 Calibrated/Adjusted measuring span

Range between LRV and URVFactory setting: 0...URLOther calibrated spans can be ordered with customised settings.

p - Pressure

- LRL Lower range limit

- URL Upper range limit

- LRV Lower range value

- URV Upper range value

- TD Turn down

URL OPLMWPLRL

0

p

LRV URV

1

2

3

4


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Turn down calculation

A0029545

1 Calibrated/Adjusted measuring span2 Zero-based span3 Upper range limit

LRV URLURVLRL

1 = 2 3

Example

• Sensor: 10 bar (150 psi)• Upper range limit (URL) = 10 bar (150 psi)

Turn down (TD):

• Calibrated/Adjusted measuring span: 0...5 bar (0...75 psi)

• Lower range value (LRV) = 0 bar• Upper range value (URV) = 5 bar (75 psi)

TD =URL

|URV - LRV|

TD =10 bar (150 psi)

= 2|5 bar (75 psi) - 0 bar (0 psi)|

In this example, the TD is thus 2:1.This span is based on the zero point.


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Function and system design

Device selection

Deltapilot M – Product family

FMB50

A0023537

Compact version

FMB51

A0023538

Rod version

FMB52

A0023539

Cable version

FMB53

A0023540

Cable version withMounting bracket

Field of application – Level measurement– Pressure measurement

Industries Food, pharmaceuticals, chemicals, power plants, automotive, etc. Environment (freshwater and wastewater)

Process connections – Thread– Flanges– Flush-mounted hygienic

connections

– Thread– Flanges

– Thread– Flanges

Suspension clamp

Measuring ranges From –0.1 to +0.1 (-1.5 to +1.5 psi) bar to –1 bar to +10 bar (-15 to 150 psi)

OPL Max. 40 bar (600 psi)

Process temperature range –10 to +100 °C (+14 to +212°F) (+135 °C (275°F) for 30 minutes maximum)

–10 to +85 °C (+14 to +185°F)

With PE cable (unmoved): –10 to +70 °C (+14 to +158°F)With FEP cable (unmoved): –10 to +80 °C (+14 to +176°F)

Ambient temperature range • Without LCD display: -40 to +85 °C (-40 to +185°F)• With LCD display: -20 to +70 °C (-4 to +158°F) (extended temperature application range -40 to 85 °C

(-40 to +158°F) with restrictions in optical properties such as display speed and contrast)• Separate housing: -20 to +60 °C (-4 to +140°F)

Reference accuracy 0.2 % (option 0.1 %) depends on the measuring range ä 27

Supply voltage – 11.5 to 45 V DC (versions with plug-in connection 35 V DC)– For intrinsically safe device versions: 11.5 to 30 V DC

Output 4 to 20 mA with superimposed HART protocol, PROFIBUS PA or FOUNDATION Fieldbus

Options – Gold/rhodium-coated process isolating diaphragm– 3.1 inspection certificate– 3A approval and EHEDG approval for FMB50– Specific firmware versions– Initial device settings can be ordered– Separate housing

Specialties – Absolute resistance to condensate thanks to hermetically sealed CONTITETM cell– Maximum flexibility thanks to modular design– Special cleaning of the transmitter to remove paint-wetting substances, for use in paint shops


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FMB50, FMB51, FMB52 universal application

• Modular probe program to ensure optimum process adaptation• FMB50 compact version: installation in the tank from below or from the side• FMB51, FMB52 rod and cable extension: installation from above, i.e. easy to retrofit ground tanks,

no additional opening in the vessel floor

FMB50 optimized for hygienic applications

• All typical flush-mounted process connections can be supplied• Welding flanges• Stainless steel housing• All the sanitary process connections are gap-free and can be cleaned so that the unit is free of

residue, e.g. CIP cleaning • USDA/H1-approved transfer liquid as per FDA Directive• 3A approval or EHEDG approvals

FMB53 for level measurement in water and wastewater

• The housing with the electronic insert is mounted outside shafts and vessels in such a way that it is protected from flooding. The extension cable is secured with a suspension clamp.

• The measuring cell tube made of stainless steel (AISI 316L) and the Alloy process isolating diaphragm allow use in aggressive media such as wastewater for example.

• Extension cable up to 400 m (1312 ft) in length (up to 100 m (328 ft) in Ex-areas) without strain relief.

• Special measuring cell with gold/rhodium coating for applications in which severe hydrogen formation can occur (e.g. digested sludge); ä 32.

• Special measuring cell with gold/platinum coating for acids, alkalis or sea water; ä 32.

A0023536 A0020029

TYPE ELFebruary 2010

74 -


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Measuring principle

A0023541

Deltapilot M hydrostatic level measurement and measuring principle

1 Rear isolating membrane of the CONTITE™ measuring cell2 Measuring element3 Process isolating diaphragm

g Gravitational accelerationh Level heightp ges Total pressure = hydrostatic pressure + atmospheric pressurep atm Atmospheric pressurep hydr. Hydrostatic pressurep mess Measured pressure in the measuring cell = hydrostatic pressure Density of the medium

Due to its weight, a liquid column creates hydrostatic pressure. If the density is constant, the hydrostatic pressure depends solely on the height h of the liquid column. The CONTITE™ measuring cell, which works on the principle of the gauge pressure sensor, constitutes the core of Deltapilot M. In contrast to conventional gauge pressure sensors, the precision measuring element (2) in the CONTITE™ measuring cell is absolutely protected, situated between the process isolating diaphragm (3) and the rear isolating membrane (1). Thanks to this hermetic sealing of the measuring element, the CONTITE™ measuring cell is absolutely insensitive to condensate/condensation and aggressive gases. The pressure applied is transferred from the process isolating diaphragm to the measuring element by means of an oil without any loss in pressure. Any measured errors due to fluctuations in temperature are compensated for in the electronics unit by means of the sensor temperature.

A linearization function with max. 32 points, based on a table entered either manually or semi-automatically, can be activated locally or remotely. This function facilitates measurement in engineering units, and provides a linear output signal for spherical and horizontal cylindrical vessels, and vessels with a conical outlet.

h

h =p

� · g

p = p - pmess ges atm

p = (p + pmess atm hydr.) - patm

321

patm

patmpges

phydr.

h ~ p

patmp= p + patm hydr.

p = p + pges atm hydr.


Endress+Hauser 11

Level measurement in closed tanks with pressure overlay

You can determine the differential pressure in tanks with pressure overlay using two Deltapilot M. The pressure measured values of the two probes are sent to a signal processing unit such as Endress+Hauser RMA or a PLC. The signal processing unit or PLC determines the difference in pressure and uses this to calculate the level and the density where necessary.

A0023542

Level measurement in a closed tank with pressure overlay

1 Deltapilot 1 measures the total pressure (hydrostatic pressure and top pressure)2 Deltapilot 2 measures the top pressure3 Signal processing unit determines the difference in pressure and uses this to calculate the level

NOTICEMeasured errors can occur.Large measured errors can occur if the ratio of the level to the top pressure is >1:6. This does not affect reproducibility. ‣ When selecting the measuring cell, make sure you select measuring ranges that are sufficiently

wide ( see example).

Example:• Max. hydrostatic pressure = 600 mbar (9 psi)• Max. top pressure (Deltapilot 2) = 300 mbar (4.5 psi)• Max. total pressure, measured with Deltapilot 1 = 300 mbar (4.5 psi) + 600 mbar (9 psi) = 900 mbar

(13.5 psi) measuring cell to be selected: 0 to 1200 mbar (0 to 18 psi)• Max. pressure, measured with Deltapilot 2: 300 mbar (4.5 psi) measuring cell to be selected:

0 to 400 mbar (6 psi)

NOTICEPossibility of probe 2 flooding during differential pressure measurement.Measured errors can occur.‣ When installing, make sure that probe 2 cannot be flooded.

1

2 3


12 Endress+Hauser

Density measurement You can measure the density in tanks with pressure overlay using two Deltapilot M and a signal processing unit or a PLC. The signal processing unit or the PLC calculates the density from the known distance between the two Deltapilot M devices h and the two measured values p1 and p2.

A0023544

Level measurement in a closed tank with pressure overlay

1 Deltapilot 1 determines pressure measured value p12 Deltapilot 2 determines pressure measured value p23 Signal processing unit determines the density from the two measured values p1 and p2 and the distance h

Level measurement with automatic density correction (with media changing in the tank)

Level measurement with automatic density correction is possible in conjunction with a limit switch such as Liquiphant and a PLC. The limit switch always switches at the same level. In the switch point, the signal processing unit determines the corrected density from the pressure of the Deltapilot M currently measured and the known distance between Deltapilot M and the limit switch. The signal processing unit then calculates the level from the new density and the measured pressure of the Deltapilot M.

A0023546

Level measurement with automatic density correction

1 Deltapilot M2 Liquiphant3 PLC

p2

Δh

p1

1

23

Δh

1

23


Endress+Hauser 13

Electrical differential pressure measurement with gauge pressure sensors

A0023549

1 Shut-off valves

2 e.g. filter

In the example given, two Deltapilot M devices (each with a gauge pressure sensor) are interconnected. The pressure difference can thus be measured using two independent Deltapilot M devices.

WARNING!

Risk of explosion!‣ If using intrinsically safe devices, strict compliance with the rules for interconnecting intrinsically

safe circuits as stipulated in IEC60079-14 (proof of intrinsic safety) is mandatory.

Communication and data processing

• 4 to 20 mA with HART communication protocol• PROFIBUS PA

– The Endress+Hauser devices meet the requirements of the FISCO model.– Due to the low current consumption of 11 mA ± 1 mA, the following number of devices can be

operated on one bus segment if installing as per FISCO:– up to 8 Deltapilot M for Ex ia, CSA IS and FM IS applications– up to 31 Deltapilot M for all other applications, e.g. in non-hazardous areas, Ex nA, etc.

Further information on PROFIBUS PA can be found in Operating Instructions BA00034S "PROFIBUS DP/PA: Guidelines for planning and commissioning" and in the PNO Guideline.

• FOUNDATION Fieldbus– The Endress+Hauser devices meet the requirements of the FISCO model.– Due to the low current consumption of 16 mA ± 1 mA, the following number of devices can be

operated on one bus segment if installing as per FISCO:– up to 6 Deltapilot M for Ex ia, CSA IS and FM IS applications– up to 22 Deltapilot M for all other applications, e.g. in non-hazardous areas, Ex nA, etc.

Further information on FOUNDATION Fieldbus, such as requirements for bus system components can be found in Operating Instructions BA00013S "FOUNDATION Fieldbus Overview".

Fieldgate

FXA520

FX

N 5

20

FX

N 5

20

Multidrop-Connector

FXN520

Deltapilot M

Á11

2


14 Endress+Hauser

Input

Measured variable Hydrostatic pressure

Measuring range

Sensor Maximum sensor measuring range

Smallest calibratable measuring span (preset at the factory) 1)

MWP OPL Vacuum resistance 2)

Option 3)

lower (LRL) 4) upper (URL) Synthetic oil/Inert oil

[bar (psi)] [bar (psi)] [bar (psi)] [bar (psi)] [bar (psi)] [bar (psi)] [barabs (psiabs)]

0.1 (1.5) –0.1 (-1.5) +0.1 (+1.5) 0.01 (0.15) 2.7 (40.5) 4 (60) 0.01/0.04 (0.145/0.6)

1C

0.4 (6) –0.4 (-6) +0.4 (+6) 0.02 (0.3) 5.3 (79.5) 8 (120) 1F

1.2 (18) –1 (-15) +1.2 (+18) 0.06 (1) 16 (240) 24 (360) 1H

4 (60) –1 (-15) +4 (+60) 0.2 (3) 16 (240) 24 (360) 1M

10 (150) –1 (-15) +10 (+150) 0.5 (7.5) 27 (405) 40 (600) 1P

1) Factory calibration Turn down: Max 20:1, higher on request.

2) The vacuum resistance applies to the measuring cell at reference conditions.

3) Product Configurator, "Sensor range" ordering feature

4) By default, the device is set to a lower range limit of 0 bar. Please specify in the order if the lower range limit is to be set to a different default value.


Endress+Hauser 15

Output

Output signal • 4 to 20 mA with superimposed digital communication protocol HART 6.0, 2-wire• Digital communication signal PROFIBUS PA (Profile 3.02)• Digital communication signal FOUNDATION Fieldbus

Signal range – 4 to 20 mA HART

3.8 to 20.5 mA

Signal on alarm As per NAMUR NE 43 • 4 to 20 mA HART

Options:– Max. alarm: can be set from 21 to 23 mA (Factory setting: 22 mA)– Hold measured value: last measured value is held– Min. alarm: 3.6 mA

• PROFIBUS PA: can be set in the Analog Input block,Options: Last Valid Out Value (factory setting), Fail-safe Value, Status Bad

• FOUNDATION Fieldbus: can be set in the Analog Input block,Options: Last Good Value, Fail-safe Value (factory setting), Wrong Value

Load - 4 to 20 mA HART

A0023090

Load diagram

1 Power supply 11.5 to 30 V DC for intrinsically safe device versions2 Power supply 11.5 to 45 V DC (versions with plug-in connector 35 V DC) for other types of protection and for uncertified device

versionsRLmax Maximum load resistanceU Supply voltage

When operating via a handheld terminal or via a PC with an operating program, a minimum communication resistance of 250 must be taken into account.

Output Option 1)

1) Product Configurator, "Output" ordering feature

4 to 20mA HART 2

PROFIBUS PA 3

FOUNDATION Fieldbus 4

U – 11.5 V23 mA

[ ]�

302011.5 40 45

1239

1456

804

369

�

U[V]

1

2

RLmax3

RLmax


16 Endress+Hauser

Dead time, time constant

A0019786

Presentation of the dead time and the time constant

Dynamic behavior: current output

Dynamic behavior: HART

Reading cycle

• Acyclic: max. 3/s, typical 1/s (depends on command # and number of preambles)• Cyclic (Burst): max. 3/s, typical 2/s

The Deltapilot M commands the BURST MODE function for cyclic value transmission via the HART communication protocol.

Cycle time (update time)

Cyclic (Burst): min. 300 ms

Response time

• Acyclic: min. 330 ms, typical 590 ms (depends on command # and number of preambles)• Cyclic (Burst): min. 160 ms, typical 350 ms (depends on command # and number of preambles)

I

63 %

100 %

tt1 t2

90 %

t3

Type Dead time (t1) [ms]

Time constant T63 (= t2) [ms] Time constant T90 (= t3) [ms]

max. FMB50 60 90 210

max. FMB51 FMB52 FMB53

500 250 -


Dead time (t1) [ms] + Time constant T63 (= t2) [ms]


min.FMB50

220 310 370

max. 1020 1110 1170

min. FMB51 FMB52 FMB53

660 910 -

max. 1460 1710 -


Endress+Hauser 17

Dynamic behavior: PROFIBUS PA

Reading cycle

• Cyclic: max. 30/s (dependent on the number and type of function blocks used in a closed-control loop)

• Acyclic: typical 25/s


min. 100 msThe cycle time in a bus segment in cyclic data communication depends on the number of devices, on the segment coupler used and on the internal PLC cycle time.

Response time

• Cyclic: approx. 8 to 13 ms (depends on Min. Slave Interval)• Acyclic: approx. 23 to 35 ms (depends on Min. Slave Interval)

Dynamic behavior: FOUNDATION Fieldbus

Reading cycle

• Cyclic: max. 10/s (dependent on the number and type of function blocks used in a closed-control loop)

• Acyclic: typical 5/s


Cyclic: min. 100 ms

Response time

• Cyclic: max. 20 ms (for standard bus parameter settings)• Acyclic: typical 70 ms (for standard bus parameter settings)

Damping A damping affects all outputs (output signal, display).

• Via on-site display, handheld terminal or PC with operating program, continuous from 0...999 s• Via DIP-switch on the electronic insert, switch position

"on" (= set value) and "off" (= damping switched off)• Factory setting: 2 s

Firmware version




min.FMB50

95 185 245

max. 1195 1285 1345


535 785 -

max. 1635 1885 -




min.FMB50

105 195 255

max. 1105 1195 1255


545 795 -

max. 1545 1795 -

Designation Option 1)

1) Product Configurator, "Firmware version" ordering feature

01.00.zz, FF, DevRev01 76

01.00.zz, PROFIBUS PA, DevRev01 77

01.00.zz, HART, DevRev01 78


18 Endress+Hauser

Galvanic isolation The following devices have a galvanic isolation between electronic and probe:• FMB51, FMB52, FMB53• FMB50 with separate housing

Protocol-specific data HART

PROFIBUS PA

Manufacturer ID 17 (11 hex)

Device Type Code 35 (23 hex)

Device Revision 01 (01 hex) - SW version 01.00.zz

HART specification 6

DD Revision • 01 (Dutch)• 02 (Russian)

Device description files(DTM, DD)

Information and files can be found:• www.endress.com• www.hartcomm.org

HART load Min. 250

HART device variables The measured values can be freely assigned to the device variables:

Measured values for PV (primary variable)• Pressure• Level• Tank content

Measured values for SV, TV (second and third variable)• Pressure• Level

Measured values for QV (fourth variable)• Temperature

Supported functions • Burst mode• Additional Transmitter Status • Device Locking • Alternative operating modes

Manufacturer ID 17 (11 hex)

Ident number 1554 hex

Profile Version 3.02 • SW Version 01.00.zz

GSD Revision 5

DD Revision 1

GSD File Information and files can be found:• www.endress.com• www.profibus.orgDD Files

Output values Measured values for PV (via Analog Input Function Block) • Pressure• Flow• Level• Tank content

Measured values for SV • Pressure• Temperature


Endress+Hauser 19

Data of the FOUNDATION Fieldbus interface

Basic data

Virtual communication references (VCRs)

Link settings

Input values Input value sent from PLC, can be shown on display

Supported functions • Identification & MaintenanceSimple device identification via control system and nameplate

• Condensed status1)

• Automatic ident number adaptation and switchable to following ident numbers):– 9700: Profile-specific transmitter identification number with the

"Classic" or "Condensed" status".– 1503: Compatibility mode for the old Deltapilot M (DB50, DB50L,

DB51, DB52, DB53).– 1555: Identification number for the new Deltapilot M (FMB50,

FMB51, FMB52, FMB53).• Device locking: The device can be locked by hardware or software.

1) Only with Profile Version 3.02

Device Type 0x1023

Device Revision 01 (hex)

DD Revision 0x01021

CFF Revision 0x000102

ITK Version 5.2.0

ITK Certification Driver No. IT067500

Link-Master (LAS) capable Yes

Link Master / Basic Device selectable

Yes; Factory setting: Basic Device

Number of VCRs 44

Number of Link Objects in VFD 50

Number of FB-Schedule Objects 40

Permanent Entries 44

Client VCRs 0

Server VCRs 5

Source VCRs 8

Sink VCRs 0

Subscriber VCRs 12

Publisher VCRs 19

Slot time 4

Min. inter PDU delay 12

Max. response delay 40


20 Endress+Hauser

Transducer Blocks

Function blocks

Block Content Output values

TRD1 Block Contains all parameters related to the measurement • Pressure or level (channel 1)• Process temperature (channel 2)• Measured pressure value

(channel 3)• Max. pressure (channel 4)• Level before linearization

(channel 5)

Diagnostic Block

Contains diagnostic information • Error code via DI channels (channel 10 to 15)

Display Block Contains parameters to configure the onsite display No output values

Block Content Number of blocks

Execution time Functionality

Resource Block

The Resource Block contains all the data that uniquely identify the device. It is an electronic version of a nameplate of the device.

1 enhanced

Analog Input Block 1Analog Input Block 2

The AI Block receives the measuring data from the Sensor Block, (selectable via a channel number) and makes the data available to other function blocks at its output. Enhancement: digital outputs for process alarms, fail safe mode.

2 25 ms enhanced

Digital Input Block

This block contains the discrete data of the Diagnose Block (selectable via a channel number 10 to 15) and provides them for other blocks at the output.

1 20 ms Standard

Digital Output Block

This block converts the discrete input and thus initiates an action (selectable via a channel number) in the DP Flow Block or in the TRD1 Block. Channel 20 resets the counter for max. pressure transgressions value and Channel 21 resets the Totalizer.

1 20 ms Standard

PID Block The PID Block serves as a proportional-integral-derivative controller and is used almost universally for closed-loop-control in the field including cascade and feedforward. Input IN can be indicated on the display. The selection is performed in the Display Block (DISPLAY_MAIN_LINE_CONTENT).

1 40 ms Standard

Arithmetic Block

This block is designed to permit simple use of popular measurement math functions. The user does not have to know how to write equations. The math algorithm is selected by name, chosen by the user for the function to be performed.

1 35 ms Standard

Input Selector Block

The Input Selector Block facilitates the selection of up to four inputs and generates an output based on the configured action. This block normally receives its inputs from AI Blocks. The block performs maximum, minimum, average and ‘first good’ signal selection. Inputs IN1 to IN4 can be indicated on the display. The selection is performed in the Display Block (DISPLAY_MAIN_LINE_1_CONTENT).

1 30 ms Standard


Endress+Hauser 21

Signal Characterizer Block

The Signal Characterizer Block has two sections, each with an output that is a non-linear function of the respective input. The non-linear function is generated by a single look-up table with 21 arbitrary x-y pairs.

1 40 ms Standard

Integrator Block

The Integrator Block integrates a variable as a function of the time or accumulates the counts from a Pulse Input Block. The block may be used as a totalizer that counts up until reset or as a batch totalizer that has a setpoint, where the integrated or accumulated value is compared to pre-trip and trip settings, generating a binary signal when the setpoint is reached.

1 35 ms Standard

Additional function block information:

Instantiate Function Block YES

Number of instantiate blocks 20

Block Content Number of blocks

Execution time Functionality


22 Endress+Hauser

Power supplyWARNING!

Incorrect connection can limit electrical safety!‣ When using the measuring device in hazardous areas, installation must comply with the

corresponding national standards and regulations and the Safety Instructions or Installation or Control Drawings ä 71 ff, "Safety instructions" and "Installation/Control Drawings" ordering features.

‣ All explosion protection data are given in separate documentation which is available upon request. The Ex documentation is provided with all Ex-systems as standard ä 71 ff, "Safety instructions" and "Installation/Control Drawings" ordering features.

‣ According to IEC/EN61010 a suitable disconnector has to be installed for the device‣ HART: Overvoltage protection HAW569-DA2B for the non-hazardous area, ATEX II 2 (1) Ex ia IIC

and IEC Ex ia can be ordered as an option (see "Ordering information" ordering feature).‣ Protective circuits against reverse polarity, HF influences and overvoltage peaks are installed.‣ The digital communication signal is transmitted to the bus via a 2-wire connection. The bus also

provides the power supply.

Terminal assignment

A0023505

Electrical connection

1 External grounding terminal2 Internal grounding terminal 3 Supply voltage ä 224 4...20 mA for HART devices5 For HART and FOUNDATION Fieldbus devices: With a handheld terminal, all the parameters can be configured anywhere

along the bus line via menu operation.6 Terminals7 For HART devices: test terminals, see section "Taking 4 to 20 mA test signal"

Supply voltage 4 to 20 mA HART

Taking 4 to 20 mA test signal

A 4 to 20 mA test signal may be measured via the test terminals without interrupting the measurement.

- +

1

2

3

4

5

6

7

Type of protection Supply voltage

• Intrinsically safe 11.5 ... 30 V DC

• Other types of protection• Devices without certificate

11.5 to 45 V DC (versions with plug-in connection 35 V DC)


Endress+Hauser 23

PROFIBUS PA

• Version for non-hazardous areas: 9 to 32 V DC

FOUNDATION Fieldbus

• Version for non-hazardous areas: 9 to 32 V DC

Current consumption • PROFIBUS PA: 11 mA ± 1 mA, switch-on current corresponds to IEC 61158-2, Clause 21• FOUNDATION Fieldbus: 16 mA ± 1 mA, switch-on current corresponds to IEC 61158-2, Clause 21

Electrical connection

PROFIBUS PA

The digital communication signal is transmitted to the bus via a 2-wire connection. The bus also provides the power supply. For further information on the network structure and grounding, and for further bus system components such as bus cables, see the relevant documentation, e.g. Operating Instructions BA00034S "PROFIBUS DP/PA: Guidelines for planning and commissioning" and the PNO Guideline.

FOUNDATION Fieldbus

The digital communication signal is transmitted to the bus via a 2-wire connection. The bus also provides the power supply. For further information on the network structure and grounding and for further bus system components such as bus cables, see the relevant documentation, e.g. Operating Instructions BA00013S "FOUNDATION Fieldbus Overview" and the FOUNDATION Fieldbus Guideline.

Terminals • Supply voltage and internal ground terminal: 0.5 ... 2.5 mm² (20...14 AWG)• External ground terminal: 0.5 ... 4 mm² (20...14 AWG)

Cable entry

For other technical data, see the housing section ä 36 ff".

Cable entry Degree of protection Option 1)

1) Product Configurator, "Electrical connection" ordering feature

M20 gland IP66/68 NEMA 4X/6P A

G ½" thread IP66/68 NEMA 4X/6P C

NPT ½" thread IP66/68 NEMA 4X/6P D

M12 plug IP66/67 NEMA 4X/6P I

7/8" plug IP66/68 NEMA 4X/6P M

HAN7D connector, 90 deg IP65 P

PE cable 5m 2)

2) Only for FMB50

IP66/68 NEMA4X/6P + pressure compensation via cable S

M16 valve connector IP64 V

Approval Type Clamping area

Standard, CSA GPATEX II1/2G or II2G Ex ia, IEC Ex ia Ga/Gb or Ex ia Gb, FM/ CSA IS

Plastic M20x1.5 5 to 10 mm (0.2 to 0.39 in)

ATEX II1/2D Ex t, II1/2GD Ex ia, II3G Ex nA, IEC Ex t Da/Db

Metal M20x1.5 (Ex e) 7 to 10.5 mm (0.28 to 0.41 in)


24 Endress+Hauser

Connector Devices with valve connector

A0023097

BN = brown, BU = blue, GNYE = green/yellow

A Electrical connection for devices with valve connectorB View of the connection on the device

Material: PA 6.6

Devices with Harting plug Han7D

A0019990

A Electrical connection for devices with Harting plug Han7DB View of the connection on the device

Material: CuZn, gold-plated contacts of plug-in jack and connector

Devices with M12 plug

PIN assignment for M12 connector

Endress+Hauser offers the following accessories for devices with an M12 plug:Plug-in jack M 12x1, straight• Material: body PA; coupling nut CuZn, nickel-plated

+

2 1

– +A B

BU BN GNYE

21

3

+–

–

Han7D

–+

+ –

– +

15

4

67

8

23

A B

PIN assignment for M12 connector PIN Meaning

A0011175

1 Signal +

2 Not assigned

3 Signal –

4 Earth21

34


Endress+Hauser 25

• Degree of protection (fully locked): IP66/67• Order number: 52006263

Plug-in jack M 12x1, elbowed• Material: body PBT/PA; coupling nut GD-Zn, nickel-plated• Degree of protection (fully locked): IP66/67• Order number: 71114212

Cable 4x0.34 mm² (20 AWG) with M12 socket, elbowed, screw plug, length 5 m (16 ft)• Material: body PUR; coupling nut CuSn/Ni; cable PVC• Degree of protection (fully locked): IP66/67• Order number: 52010285

Devices with 7/8" plug

PIN assignment for 7/8" connector

External thread: 7/8 - 16 UNC• Material: 316L (1.4401)• Protection: IP66/68

Cable specification HART

• Endress+Hauser recommends using twisted, shielded two-wire cables.• The cable outer diameter depends on the cable entry used.

PROFIBUS PA

Use a twisted, shielded two-wire cable, preferably cable type A

For further information on the cable specifications, see Operating Instructions BA00034S"PROFIBUS DP/PA: Guidelines for planning and commissioning", the PNO Guideline 2.092"PROFIBUS PA User and Installation Guideline" and IEC 61158-2 (MBP).

FOUNDATION Fieldbus

Use a twisted, shielded two-wire cable, preferably cable type A

For further information on the cable specifications, see Operating Instructions BA00013S "FOUNDATION Fieldbus Overview", FOUNDATION Fieldbus Guideline and IEC 61158-2 (MBP).

Start-up current HART 12 mA or 22 mA (selectable)

Residual ripple No influence on 4 to 20 mA signal up to 5 % residual ripple within the permitted voltage range [according to HART hardware specification HCF_SPEC-54 (DIN IEC 60381-1)]

Influence of power supply 0.001 % of URL/V

PIN assignment for 7/8" connector PIN Meaning

A0011176

1 Signal –

2 Signal +

3 Not assigned

4 Shield2

1

4

3


26 Endress+Hauser

Overvoltage protection (optional)

The device can be fitted with overvoltage protection. The overvoltage protection is mounted at the factory on the housing thread (M20x1.5) for the cable gland and is approx. 70 mm (2.76 in) in length (take additional length into account when installing). The device is connected as illustrated in the following graphic. For details refer to TI001013KEN, XA01003KA3 and BA00304KA2.Ordering information:Product Configurator, "Mounted accessories" ordering feature, option NA

A0023111

A Without direct shield groundingB With direct shield grounding1 Incoming connection cable2 HAW569-DA2B3 Unit to be protected4 Connection cable

1

2

3

4

+

-

+-

rtsw

+

-

A

B


Endress+Hauser 27

Performance characteristics

Reference operating conditions

• As per IEC 60770• Ambient temperature TA = constant, in the range of: +21 to +33 °C (+70 to 91°F)• Humidity = constant, in the range of: 5 to 80 % RH• Ambient pressure pA = constant, in the range of: 860 to 1060 mbar (12.47 to 15.37 psi)• Position of the measuring cell: constant, in range: FMB50: horizontally 1°

FMB51/FMB52/FMB53: vertically 1°• Input of LOW SENSOR TRIM and HIGH SENSOR TRIM for lower range value and upper range value• Span based on zero point• Material of the process isolating diaphragm: Alloy C276 (2.4819) and Alloy C276 (2.4819) with

coating (AuRh or AuPt)• Measuring cell material (meter body): Alloy C276 (2.4819), 316L (1.4435)• Filling oil: synthetic oil (FDA)/inert oil• Supply voltage: 24 V DC ± 3 V DC• Load with HART: 250

Influence of orientation • < 2.3 mbar (0.0345 psi) when using synthetic oil (FDA)• < 5 mbar (0.075 psi) when using inert oil

Position-dependent zero point shift can be corrected ä 29, "General installation instructions" ordering feature.

Calibration position

A0023545

1 FMB50

2 FMB51, FMB52, FMB53

To minimize the effect of the orientation (e.g. in the case of vertical device installation), position offset is preset at the factory.

Resolution • Current output: 1 A• Display: can be set (factory setting: presentation of the maximum accuracy of the transmitter)

Reference accuracy The reference accuracy comprises the non-linearity according to limit point setting, hysteresis and non-reproducibility as per IEC 60770. The data refer to the calibrated span.

1 2

Reference accuracy in % of the calibrated span

Measuring cell TD "Standard" option1)

1) Product Configurator, "Reference accuracy" ordering feature

"Platinum" option 1)

0.1 bar (1.5 psi)• TD 1:1 to TD 2:1 • TD > 2:1 to TD 4:1

• < 0.2• < 0.1 x TD

• < 0.15• < 0.075 x TD

0.4 bar (6 psi) • TD 1:1 to TD 4:1• TD > 4:1 to TD 10:1

• < 0.2• < 0.05 x TD

• < 0.15• < 0.0375 x TD

1.2 bar (18 psi) • TD 1:1 to TD 2:1• TD > 2:1 to TD 12:1

• < 0.2• < 0.1 x TD

• < 0.1• < 0.05 x TD

4 bar (60 psi)• TD 1:1 to TD 4:1• TD > 4:1 to TD 20:1

• < 0.2• < 0.05 x TD

• < 0.1• < 0.025 x TD

10 bar (150 psi) • TD 1:1 to TD 2.5:1• TD > 2.5:1 to TD 20:1

• < 0.2• < 0.08 x TD

• < 0.1• < 0.04 x TD


28 Endress+Hauser

Thermal change in the zero output and the output span

Total performance The "Total performance" specification comprises the non-linearity including hysteresis, non-reproducibility as well as the thermal change in the zero point.

Long-term stability

Total error The total error comprises the long-term stability and the total performance:

Warm-up period • 4 to 20 mA HART:– FMB50 = 5 s– FMB51/FMB52/FMB53 = 8 s

• PROFIBUS PA: 8 s• FOUNDATION Fieldbus: 20 s (after a TOTAL-reset 45 s)

Version Measuring cell -10 to +60 °C(+14 to +140°F)

60 to 85 °C(140 to 185°F)

Only FMB50:85 to 100 °C(185 to 212°F)

% of the calibrated span

FMB50FMB51/52/53 snap-on 0.1 bar (1.5 psi) < (0.32 + 0.30 x

TD) < (0.34 + 0.40 x TD)

< (0.34 + 0.55 x TD)

FMB51/52/53 welded 0.1 bar (1.5 psi) < (0.32 + 0.50 x TD)

< (0.34 + 0.60 x TD)

-

FMB50/51/52/53

0.4 bar (6 psi)< (0.31 + 0.25 x TD)

< (0.32 + 0.30 x TD) -

1.2 bar (18 psi), 4 bar (60 psi), 10 bar (150 psi)

< (0.31 + 0.10 x TD)

< (0.32 + 0.15 x TD)

< (0.33 + 0.20 x TD)

Total performance in % of the URL

Version Measuring cell -10 to +60 °C(+14 to +140°F)

60 to 85 °C(140 to 185°F)

85 to 100 °C(185 to 212°F)

FMB50FMB51/52/53 snap-on 0.1 bar (1.5 psi) < 0.35 < 0.45 < 0.6

FMB51/52/53 welded 0.1 bar (1.5 psi) < 0.8 < 1 < 1.4

FMB50/51/52/53

0.4 bar (6 psi) < 0.35 < 0.45 < 0.6

1.2 bar (18 psi), 4 bar (60 psi), 10 bar (150 psi) < 0.15 < 0.2 < 0.25

Measuring cell Long-term stability [%]

0.1 bar (1.4 psi)• < 0.18 of the upper range limit (URL) / year• < 0.45 of the upper range limit (URL) / 5 years

0.4 bar (6 psi)1.2 bar (18 psi)

• < 0.1 of the upper range limit (URL) / year• < 0.25 of the upper range limit (URL) / 5 years

4 bar (60 psi)10 bar (150 psi)

• < 0.05 of the upper range limit (URL) / year• < 0.125 of the upper range limit (URL) / 5 years

Measuring cell % of the URL/year (in the permitted temperature range)

0.1 bar (1.5 psi) • Snap-on: 0.63• Welded: 1.0

0.4 bar (6 psi) 0.61

1.2 bar (18 psi) 0.27

4 bar (60 psi), 10 bar (150 psi) 0.25


Endress+Hauser 29

Installation

General installation instructions

• The position-dependent zero point shift can be corrected:– directly at the device via an operating key– directly at the device via operating keys on the display– via digital communication if the cover is not openWARNING!

Risk of explosion!In hazardous areas, comply strictly with the safety instructions when the housing cover is closed and open.

• The local display can be rotated in 90° stages.

FMB50 Level measurement

• Always install the device below the lowest measuring point.• Do not install the device at the following positions:

– in the filling curtain– in the tank outflow– or at a point in the tank that can be affected by pressure pulses from the agitator

• The calibration and functional test can be carried out more easily if you mount the device downstream of a shutoff device.

• Deltapilot M must be included in the insulation for media that can harden when cold.

Pressure measurement in gases

Mount Deltapilot M with shutoff device above the tapping point so that any condensate can flow into the process.

Pressure measurement in steams

• Mount Deltapilot M with siphon above the tapping point. • Fill the siphon with liquid before commissioning.

The siphon reduces the temperature to almost the ambient temperature.

Pressure measurement in liquids

Mount Deltapilot M with the shutoff device below or at the same level as the tapping point.

FMB51/FMB52/FMB53 • When mounting rod and cable versions, make sure that the probe head is located at a point as free as possible from flow. To protect the probe from impact resulting from lateral movement, mount the probe in a guide tube (preferably made of plastic) or secure it with a clamping fixture.

• In the case of devices for hazardous areas, comply strictly with the safety instructions when the housing cover is open.

• The length of the extension cable or the probe rod is based on the planned level zero point.The height of the protective cap must be taken into consideration when designing the layout of the measuring point. The level zero point (E) corresponds to the position of the process isolating diaphragm.Level zero point = E; top of the probe = L.

L

E

17

(0

.67

)


30 Endress+Hauser

• Suspension clamp (required for FMB53)Material: ä 56 ff Ordering information:Order number: 52010869 ä 67 ff Product Configurator, "Accessory enclosed" ordering feature, option "PO".

A0023566

Engineering unit mm (in)

Supplementary installation instructions

Process isolating diaphragm• Do not clean or touch process isolating diaphragms with hard or pointed objects. • The process isolating diaphragm in the rod and cable version is protected against mechanical

damage by a plastic cap.

Seal• Deltapilot M devices with a G 1 ½ thread:

When screwing the device into the tank, the flat seal has to be positioned on the sealing surface of the process connection. To avoid additional strain on the process isolating diaphragm, the thread should never be sealed with hemp or similar materials.

• Deltapilot M devices with NPT threads:– Wrap Teflon tape around the thread to seal it.– Tighten the device at the hexagonal bolt only. Do not turn the device at the housing.– Do not overtighten the thread when screwing in the screw. Max. torque: 20 to 30 Nm

(14.75 to 22.13 lbf ft)

Sealing the probe housingMoisture must not penetrate the housing when mounting the device, establishing the electrical connection and during operation.• Always firmly tighten the housing cover and the cable entries.• Lubricant is provided on the O-ring seal in the housing cover and on the thread of the aluminum

cover. To ensure that the cover seals tight, any lubricant which has been removed must be replaced. Use silicone grease or graphite paste as the lubricant. Mineral oil-based grease can destroy the O-ring.

PE cable length > 300 m (984 ft)• Two suspension clamps must be used for PE cables longer than 300 meters (984 ft).

Cable length tolerances• FMB52

– Cable length < 5 m (16 ft): up to -35 mm (-1.38 in)– Cable length 5...10 m (16...33 ft): up to -75 mm (-2.95 in)– Cable length 10...100 m (33...328 ft): up to -100 mm (-3.94 in)

• FMB53– Cable length < 5 m (16 ft): up to ±17.5 mm (±0.69 in)– Cable length 5...10 m (16...33 ft): up to ±37.5 mm (±1.48 in)– Cable length 10...100 m (33...328 ft): up to ±50 mm (±1.97 in)

Rod length tolerances• FMB51

– Rod length < 4000 mm (157 in): up to -4 mm (-0.16 in)

Wall and pipe mounting Endress+Hauser offers a mounting bracket for installing the device on pipes or walls. The mounting bracket is• included in the delivery for the FMB50/51/52 with a separate housing (available for order via

feature 600) and for the FMB53• available for order as a separate accessory (Part No.: 71102216).

For the dimensions, see ä 50.

61

(2

.4)

238 (9.37)


Endress+Hauser 31

"Separate housing" version With the "separate housing" version, you are able to mount the housing with the electronics insert at a distance from the measuring point. This allows for trouble-free measurement:• Under particularly difficult measuring conditions (at installation locations that are cramped or

difficult to access)• If rapid cleaning of the measuring point is required• If the measuring point is exposed to vibrations

You can choose between different cable versions:• PE (2 m (6.6 ft), 5 m (16 ft) and 10 m (33 ft))• FEP (5 m (16 ft)).

Ordering information:Product Configurator, "Separate housing" ordering featureProduct Configurator, "Enclosed accessories" ordering feature, option PA

For the dimensions, see ä 50.

A0023567


In the case of the "separate housing" version, the sensor is delivered with the process connection and cable ready mounted. The housing and a mounting bracket are enclosed as separate units. The cable is provided with a socket at both ends. These sockets are simply connected to the housing and the sensor.

1 Process connection with sensor - see the following section for the degrees of protection2 Process connection adapter (weight 0.93 kg (2.05 lbs))3 Cable (weight 0.05 kg/Meter (0.11 lbs/meter)), both ends are fitted with a socket4 Mounting bracket provided, suitable for pipe and wall mounting (for pipes from 1 1/4" up to 2" diameter)5 Housing with electronic insert - degrees of protection ä 33 ff

Degree of protection for the process connection and sensor with the use of• FEP cable:

– IP691)

– IP66 NEMA 4/6P– IP68 (1.83 mH2O for 24 h) NEMA 4/6P

• PE cable:– IP66 NEMA 4/6P– IP68 (1.83 mH2O for 24 h) NEMA 4/6P

Technical data of the PE and FEP cable:• Minimum bending radius: 120 mm (4.72 in)• Cable extraction force: max. 450 N (101 lbf)• Resistance to UV light

Use in hazardous area:• Intrinsically safe installations (Ex ia/IS)• FM/CSA IS: for Div.1 installation only

r � 120 (4.72)

45

2 31

1) Identification of IP protection category according to DIN EN 60529. The earlier designation “IP69K” according to DIN 40050 Part 9 is no longer valid (the standard was withdrawn on November 1, 2012). The tests required for both standards are identical.


32 Endress+Hauser

Oxygen applications Oxygen and other gases can react explosively to oils, grease and plastics. As a result, the following are some of the precautions that must be taken:– All components of the system, such as measuring devices, must be cleaned in accordance with the

BAM (DIN 19247) requirements.– Depending on the materials used, a certain maximum temperature and maximum pressure must not

be exceeded for oxygen applications. The maximum temperature Tmax for oxygen applications is 60 °C (140°F).

The devices suitable for gaseous oxygen applications are listed in the following table with the specification pmax.

PWIS cleaning Special cleaning of the transmitter to remove paint-wetting substances, for use in paint shops, for instance.Ordering information: Product Configurator, "Service" ordering feature, option HC The stability of the materials used must be checked before using them in the medium. The protective cap of the process isolating diaphragm must be removed if necessary (FMB51/FMB52/FMB53).

Applications with hydrogen A gold-plated metal process isolating diaphragm offers universal protection against hydrogen diffusion, both in gas applications and in applications with aqueous solutions.

Applications with hydrogen in aqueous solutions

A gold/rhodium-plated metal process isolating diaphragm (AU/Rh) offers effective protection against hydrogen diffusion.

Special measuring cells for acids, alkalis or sea water (not FMB50)

For acids, alkalis or sea water, Endress+Hauser offers process isolating diaphragms with a gold/platinum coating.NOTICE

With temperature exposure (up to 85°C(185°F)) there is an additional zero point deviation of 1.1 mbar (0.0165 psi).

Ordering information:Product Configurator, "Process isolating diaphragm material" ordering feature, option N

Order code for devices1) cleaned for oxygen applications

1) Only device, not accessory or enclosed accessory

pmax for oxygen applications

FMB50 2)

2) Product Configurator, "Service" ordering feature, option "HB"

• Depends on the lowest-rated element, with regard to pressure, of the selected components: over pressure limit (OPL) of the sensor or process connection (1.5 x PN)3)

• Depends on filling oil 4)

3) ä 14, "Measuring range" ordering feature and ä 36 ff, "Mechanical construction" ordering feature

4) Oxygen applications possible with FKM seal and inert oil.

FMB51 ) • Depends on the lowest-rated element, with regard to pressure, of the selected components: over pressure limit (OPL) of the sensor or process connection (1.5 x PN) )

• Depends on filling oil )

• Depends on seal material


Endress+Hauser 33

Environment

Ambient temperature limits

Storage temperature range

Climate class Class 4K4H (air temperature: –20 to 55 °C (–4 to +131°F), relative humidity: 4 to 100%) satisfied as per DIN EN 60721-3-4 (condensation possible)

Degree of protection • F31 housing: IP 68 (1.83 mH2O for 24 h) • Ordering information:

Product Configurator, "Electrical connection" ordering feature • Separate housing ä 31

Vibration resistance

Version FMB50 FMB51 FMB52 FMB53

Without LCD display –40 °C to +85 °C(-40°F to +185°F)

With PE cable: -40 °C to +70 °C (-40°F to +158°F)With FEP cable: –40 °C to +80 °C (-40°F to +176°F)

With LCD display 1)

1) Extended temperature application range (-40 °C to +85 °C (–40°F to +185°F)) with restrictions in optical properties such as display speed and contrast

–20 °C to +70 °C (-4°F to +158°F)

With M12 plug , elbowed -25 °C to +85 °C(-13°F to +185°F)

With PE cable: -25 °C to +70 °C (-13°F to +158°F)With FEP cable: -25 °C to +80 °C (-13°F to +176°F)

With separate housing (PE and FEP cable)

-20 °C to +60 °C (-4°F to +140°F)

Version FMB50 FMB51 FMB52 FMB53

Without LCD display –40 °C to +90 °C(-40°F to +194°F) With PE cable: -40 °C to +70 °C (-40°F to +158°F)

With FEP cable: –40 °C to +80 °C (-40°F to +176°F)With LCD display –40 °C to +85 °C (-40°F to +185°F)

With M12 plug , elbowed -25 °C to +90 °C(-13°F to +194°F)

With PE cable: -25 °C to +70 °C (-13°F to +158°F)With FEP cable: -25 °C to +80 °C (-13°F to +176°F)

With separate housing and FEP cable

-20 °C to +60 °C (-4°F to +140°F)

Device/accessory Test standard Vibration resistance

FMB50, FMB52, FMB53 GL VI-7-2• Part 7: Guidelines for the Performance of

Type Approvals• Chapter 2: Test Requirements for Electrical /

Electronic Equipment and Systems

Guaranteed for: 5 to 25 Hz: ±1.6 mm (0.06 in); 25 to 100 Hz: 4 g in all 3 planes

FMB50, FMB52, FMB53 with mounting bracket

IEC 61298-3

Guaranteed for:10 to 60 Hz: ±0.15 mm (0.01 in);60 to 500 Hz: 2 gin all 3 planes

FMB51 IEC 60068-2-6 Guaranteed for:10 to 60 Hz: ±0.075 mm (0.003 in) 60 to 150 Hz 1g in all 3 planes


34 Endress+Hauser

Electromagnetic compatibility

• Electromagnetic compatibility as per all the relevant requirements of the EN 61326 series and NAMUR Recommendation EMC (NE21).

• Max. deviation during EMC-tests < 0.5% of the span • All tests were performed with full measurement range (TD 1:1).

Further details can be found in the manufacturer declaration.


Endress+Hauser 35

Process

Process temperature range

Lateral load FMB51 (static) 30 Nm

Pressure specifications WARNING!

The maximum pressure for the measuring device depends on the lowest-rated element with regard to pressure ä 14 ff, "Measuring range" ordering feature and ä 36 ff "Mechanical construction" ordering feature‣ Only operate the measuring device within the prescribed limits! ‣ The Pressure Equipment Directive (EC Directive 97/23/EC) uses the abbreviation "PS". The

abbreviation "PS" corresponds to the MWP (maximum working pressure) of the measuring device.‣ The MWP (maximum working pressure) is specified on the nameplate. This value refers to a

reference temperature of +20 °C (68°F), (100°F (38 °C) for ANSI flanges), and may be applied to the device for an unlimited time. Pay attention to pressure-temperature dependencies. Please refer to the following standards for pressure values permitted at higher temperaturesEN 1092-1: 2001 Tab. 18 2)

ASME B 16.5a – 1998 Tab. 2-2.2 F316ASME B 16.5a – 1998 Tab. 2.3.8 N10276JIS B 2220.

‣ OPL (Over Pressure Limit = sensor overload limit):The test pressure corresponds to the over pressure limit of the sensor and may only be applied for a limited time period to ensure measurement within specification and in order to avoid permanent damage. In the case of sensor range and process connections where the over pressure limit (OPL) of the process connection is smaller than the nominal value of the sensor, the device is set at the factory, at the very maximum, to the OPL value of the process connection. If you want to use the entire sensor range, select a process connection with a higher OPL value.

‣ Oxygen applications:The values for "pmax and Tmax for oxygen applications" as per ä 32, "Oxygen applications" may not be exceeded.

‣ Avoid steam hammering! Steam hammering can cause zero point drift. Recommendation: Residue (such as condensation or drops of water) can remain at the process isolating diaphragm after CIP cleaning and lead to local steam hammering if immediately steam is introduced. In practice, drying the process isolating diaphragm (e.g. by blowing off excess moisture) has proven to be a successful way of avoiding steam hammering.

FMB50 FMB51 FMB52 FMB53

–10 °C to +100 °C (+14°F to 212°F)135 °C (275°F) for 30 min. maximum

–10 °C to +85 °C(+14°F to +185°F)

With PE cable: -10 °C to +70 °C (-14°F to 158°F)With FEP cable: –10 °C to +80 °C (-14°F to 176°F)

Min. process temperature when using the KALREZ seal: -3 °C (27°F)

2) With regard to their stability-temperature property, the materials 1.4435 and 1.4404 are grouped together under 13EO in EN 1092-1 Tab. 18. The chemical composition of the two materials can be identical.


36 Endress+Hauser

Mechanical construction

Device height The device height is calculated from

• the height of the housing and• the height of the individual process connection.

The individual heights of the components are listed in the following sections. To calculate the device height simply add up the individual heights of the components. Where applicable also take into consideration the installation distance (space that is used to install the device). You can use the following table for this purpose:

F31 housing, aluminum

Section Page Height

Housing height ä 36 ff

Process connections ä 37 ff

Installation distance

Device height

A0023569


1 Cover with viewing window2 Cover without viewing window

Front view, left-hand side view, top view

Material Weight kg (lbs) Option 1)

1) Product Configurator, "Housing" ordering feature

With display Without display

Aluminum 2)

2) Degree of protection dependent on cable entry used ä 23

1.1 (2.43) 1.0 (2.21)I

Aluminum with glass viewing window ) J

115 (4.53)

10

3 (

4.0

6)

11

2 (

4.4

1)

12

7 (

5)

94 (3.7)

1

2


Endress+Hauser 37

F15 housing, stainless steel (hygienic)

Diameter of the process isolating diaphragm

35.8 mm (1.41 in)

Process connections FMB50, FMB51, FMB52

ISO 228 G threaded connection

A0023570


1 Cover with viewing window2 Cover without viewing window


Material Weight kg (lbs) Option 1)

1) Product Configurator, "Housing" ordering feature

With display Without display

Stainless steel 2)

2) Degree of protection dependent on cable entry used ä 23

1.1 (2.43) 1.0 (2.21)

Q

Stainless steel with glass viewing window ) R

Stainless steel with plastic viewing window ) S

76 (3)

100 (3.94)

1

2

93

(3

.66

)

11

2 (

4.4

1)

A

A0023581

B

A0023582


59

(2

.32

)

25

(0

.98

)

50

G 1½" A

ø55 (2.17)

59

(2

.32

)

25

(0

.98

)

50

G 1½" A

ø55 (2.17)

1

2

Item Designation Material Weight kg (lbs) Option 1)

A Thread ISO 228 G 1 ½" A AISI 316L (1.4435)

0.8 (1.76)

GGJ

B Thread ISO 228 G 1 ½" A • 1: top section AISI 316L (1.4435) • 2: bottom section Alloy C276 (2.4819)

GGC

1) Product Configurator, “Process connection” section


38 Endress+Hauser

Threaded connection NPT

Process connections FMB50, FMB51, FMB52

EN/DIN flanges, connection dimensions as per EN 1092-1/DIN 2527

A0023584


Designation Material Weight kg (lbs) Option 1)


Thread ANSI 1 ½" MNPT AISI 316L (1.4435) 0.8 (1.76) RGJ

54

(2

.13

)

25

(0

.98

)

50

NPT 1½"

ø55 (2.17)

A0020004

Engineering unit mm

D

k

f

g2

g

b

41

d =M ø35.8

Flange 1) Boltholes Weight Option 2)

Material 3) Nominal diameter

Nominal pressure

Shape 4) D Thickness Diameter of raised face

Height of raised face

Quantity g2 Hole circle

b g f k

[mm] [mm] [mm] [mm] [mm] [mm] [kg (lbs)]

AISI 316L DN 40 PN 10/16 B1 (C) 150 18 88 2 4 18 110 3.05 (6.72) CEJ

AISI 316L DN 50 PN 10/16 B1 (C) 165 18 102 2 4 18 125 3.75 (8.27) CFJ

AISI 316L DN 80 PN 10/16 B1 (C) 200 20 138 2 8 18 160 5.55 (12.24) CGJ

AISI 316L DN 100 PN 10/16 B1 (C) 220 20 158 2 8 18 180 6.75 (14.88) CHJ

1) The roughness of the surface in contact with the medium, including the sealing surface of the flanges, is < Ra 0.8 μm (31.5 μin). Lower surface roughness available on request.


3) Endress+Hauser supplies DIN/EN stainless steel flanges as per AISI 316L (DIN/ EN material number 1.4404 or 14435). With regard to their stability-temperature property, the materials 1.4404 and 1.4435 are grouped together under 13E0 in EN 1092-1: 2001 Tab.18. The chemical composition of the two materials can be identical.

4) Designation as per DIN 2526 in brackets


Endress+Hauser 39

Process connections FMB50, FMB51, FMB52 - continued

ASME flanges, connection dimensions as per ANSI B 16.5, raised face RF

A0022644

Engineering unit in

D

k

f

g2

g

b

1.6

1

d =M ø1.41


Material 3) Nominal diameter

Class D Thickness Diameter of raised face


Quantity Diameter Hole circle

b g f g2 k

[in] [lb./sq in] [in] [in] [in] [in] [in] [in] [kg (lbs)]

AISI 316/316L 1 ½ 150 5 0.69 2.88 0.06 4 0.62 3.88 2.55 (5.62) AEJ(not FMB51/52)

AISI 316/316L 2 150 6 0.75 3.62 0.06 4 0.75 4.75 3.45 (7.61) AFJ

AISI 316/316L 3 150 7.5 0.94 5 0.06 4 0.75 6 6.15 (13.56) AGJ

AISI 316/316L 4 150 9 0.94 6.19 0.06 8 0.75 7.5 8.25 (18.19) AHJ

1) The roughness of the surface in contact with the medium, including the sealing surface of the flanges, is < Ra 0.8 μm (31.5 μin). Lower surface roughness available on request.


3) Combination of AISI 316 for required pressure resistance and AISI 316L for required chemical resistance (dual rated)


40 Endress+Hauser

Process connections FMB50, FMB51, FMB52 - continued

JIS flanges, connection dimensions as per JIS B 2220 BL, raised face RF

A0020004

Engineering unit mm

D

k

f

g2

g

b

41

d =M ø35.8


Material Nominal diameter

Nominal pressure

D Thickness Diameter of raised face


Quantity Diameter Hole circle

b g f g2 k

[mm] [mm] [mm] [mm] [mm] [mm] [kg (lbs)]

AISI 316L (1.4435)

40 A 10 K 140 16 81 2 4 19 105 2.55 (5.62) KEJ

50 A 10 K 155 16 96 2 4 19 120 2.95 (6.50) KFJ

80 A 10 K 185 18 126 2 8 19 150 4.25 (9.37) KGJ

100 A 10 K 210 18 151 2 8 19 175 5.35 (11.79) KHJ

1) The roughness of the surface in contact with the medium, including the sealing surface of the flanges (all standards), is < Ra 0.8 μm (31.5 μin). Lower surface roughness available on request.



Endress+Hauser 41

Process connections FMB50 - continued

Universal adapter

Anderson process adapter

A

A0026355

B

A0020014


ø43.5 (1.71)

68

.5 (

2.7

)

1

2

ø43.5 (1.71)

17

9.5

(7

.07

)

1

2

Item1) Designation Material Approval Weight kg (lbs) Option 2)

A

Universal process adapter incl. silicone molded seal (spare part no.: 52023572) FDA 21CFR177.2600/USP Class VI-70C • 1: top section

AISI 316L (1.4404)

• 2: bottom section AISI 316L (1.4435)

EHEDG, 3A

0.8 (1.76)

UPJ 3)

Universal process adapter incl. EPDM molded seal(order no.: 71100719) EPDM-70, FDA, USP Class VI; (5 pieces)

EHEDG, 3A UNJ )

B

Universal process adapter, 6 inch extension incl. silicone molded seal (spare part no.: 52023572) FDA 21CFR177.2600/USP Class VI-70C

EHEDG, 3A

1.7 (3.75)

UQJ )

Universal process adapter, 6 inch extension incl. EPDM molded seal (order no.: 71100719) EPDM-70, FDA, USP Class VI; (5 pieces)

EHEDG, 3A UOJ )

1) Surface roughness of the surfaces in contact with the medium Ra 0.76μm (30 μin) as standard. Surface roughness Ra<0.38 μm electropolished (wetted) Ordering information: Product Configurator, "Service" ordering feature, option "HK".


3) Endress+Hauser supplies these slotted nuts in stainless steel AISI 304 (1.4301) or in AISI 304L (1.4307).

A

A0020015

B

A0020016


78

(3

.07

)

ø2"

ø3"

1

21

88

(7

.4)

ø3"

ø2"

1

2

Item1) Designation Material Approval Weight kg (lbs) Option 2)

A Short Anderson process adapter, 2-3/16", 316L, incl. silicone molded seal FDA 21CFR177.2600

• 1: top section AISI 316L (1.4404) • 2: bottom section AISI 316L

(1.4435)• Slotted nut AISI 316L (1.4404)

3A 1.5 (3.31) USJ

B Long Anderson process adapter, 6-1/2", 316L, incl. silicone molded seal FDA 21CFR177.2600

3A 2.9 (6.39) UTJ

1) Surface roughness of the surfaces in contact with the medium Ra 0.76μm (30 μin) as standard. Lower surface roughness available on request.



42 Endress+Hauser

Process connections FMB50 - continued

Hygienic connections

A

A0020005

B

A0020006

C

A0020007

D

A0020008

E

A0020009


Rd 65 x 1/6

59

.5 (

2.3

4)

ø56 (2.2)

10

.2 (

0.4

)

Rd 78 x 1/6

ø68.5 (2.7)

11

.2 (

0.4

4)

59

.5 (

2.3

4)

Rd 78 x 1/6

ø68.5 (2.7)

20

.5 (

0.8

1)

59

.5 (

2.3

4)

ø64 (2.52)

20

.5 (

0.8

1)

ø56.5 (2.22)

59

.5 (

2.3

4)

4 x

ø11.5 (0.45)

23

.5 (

0.9

3)

ø84 (3.31)

ø105 (4.13)

ø65 (2.56 )-1.2 -0.05

59

.5 (

2.3

4)

Item1) Designation Material Approval Weight kg (lbs)

Option 2)

A DIN 11851 DN 40 PN 25

AISI 316L (1.4435)

EHEDG, 3A 0.7 (1.54) MZJ3)

B DIN 11851 DN 50 PN 25 EHEDG, 3A 0.9 (1.98) MRJ )

CDIN11864-1 A DN50 PN16 pipe DIN11866-A, slotted nut, 316L EHEDG, 3A 1 (2.21) NDJ )

D Tri-Clamp ISO 2852 DN 40 – DN 51 (2"), DIN 32676 DN 50

EHEDG, 3A 0.7 (1.54) TDJ )

E DRD DN 50 (65 mm) PN 25, slotted nut AISI 304 (1.4301)

- 1.1 (1.98) TIJ



3) Endress+Hauser supplies these slotted nuts in stainless steel AISI 304 (DIN/EN material number 1.4301) or in AISI 304L (DIN/EN material number 1.4307).


Endress+Hauser 43

F

A0020010


G

A0020011


H

A0020012


ø84 (3.31)

ø68 (2.68)

20

.5 (

0.8

1)

59

.5 (

2.3

4)

Rd 70 x 1/6

ø65 (2.56)

ø84 (3.31)

59

.5 (

2.3

4)

ø9 (0.35)

27

(1

.06

)

ø90 (3.54)

ø70 (2.76)

ø49.9 (1.96)

59

.5 (

2.3

4)

Item1) Designation Material Approval Weight kg (lbs)

Option 2)

F Varivent Type N for pipes 40 – 162, PN 40

AISI 316L (1.4435)

EHEDG, 3A 1 (2.21) TRJ

G SMS 2", PN 25 EHEDG, 3A 0.7 (1.54) TXJ3)

H NEUMO, D50, PN 16, 316L 3A 0.8 (1.76) S4J



3) Endress+Hauser supplies these slotted nuts in stainless steel AISI 304 (DIN/EN material number 1.4301) or in AISI 304L (DIN/EN material number 1.4307).


44 Endress+Hauser

Process connections FMB51 (rod version)

Threaded connection ISO 228 and NPT

A0023592

H For dimensions of process connections ä 36 ffL Probe length L = 0.4 m to 4 m (1.3 ft to 13 ft) - see Product Configurator, “Probe connection” section


Process connection incl. sensor Weight

Housing weight ä 36 ff

Process connection weight ä 37 ff

Pipe incl. cable 0.77 kg/m (1.70 lbs/3.3 ft)

Threaded connection incl. measuring cell tube and sensor 1.65 kg (3.64 lbs)

Flange connection incl. measuring cell tube and sensor, without a flange -

Total weight of device

ø21,3 (0.84)

ø42,4 (1.67)

ø43,5 (1.71)

20

8 (

8.1

9)

L

H


Endress+Hauser 45

EN/DIN, ANSI and JIS flanges

A0023593

H For dimensions of process connections ä 36 ffL Probe length L = 0.4 m to 4 m (1.3 ft to 13 ft) - see Product Configurator, “Probe connection” section





Pipe incl. cable 0.77 kg/m (1.70 lbs/3.3 ft)

Threaded connection incl. measuring cell tube and sensor -

Flange connection incl. measuring cell tube and sensor, without a flange 1.3 kg (2.87 lbs)


ø21,3 (0.84)

ø42,4 (1.67)

ø43,5 (1.71)

20

8 (

8.1

9)

L

H


46 Endress+Hauser

Process connections FMB52 (cable version)

Threaded connection ISO 228 and NPT

A0023594

H For dimensions of process connections ä 36 ffL Probe length L = 0.5 to 400 m (1.6 to 1312 ft) - see Product Configurator, “Probe connection” section





PE cable 0.13 kg/m (0.28 lbs/3.3 ft)

FEP cable 0.18 kg/m (0.40 lbs/3.3 ft)

Threaded connection incl. measuring cell tube and sensor 1.65 kg (3.64 lbs)

Flange connection incl. measuring cell tube and sensor, without a flange -


ø10,4 (0.41)

ø42,4 (1.67)

ø43,5 (1.71)

23

6 (

9.2

9)

L

H


Endress+Hauser 47

EN/DIN, ANSI and JIS flanges

A0023597

H For dimensions of process connections ä 36 ffL Probe length L = 0.5 to 400 m (1.6 to 1312 ft) - see Product Configurator, “Probe connection” section





PE cable 0.13 kg/m (0.28 lbs/3.3 ft)

FEP cable 0.18 kg/m (0.40 lbs/3.3 ft)

Flange connection incl. measuring cell tube and sensor, without a flange 1.3 kg (2.87 lbs)


H

ø10,4 (0.41)

ø42,4 (1.67)

ø43,5 (1.71)

23

6 (

9.2

9)

L


48 Endress+Hauser

Dimensions of FMB53 with F31 housing, suspension clamp and mounting bracket

A0023598

FMB53 with suspension clamp and mounting bracket (mounting bracket without marine approval)

1 Dimensions for housing covers with a viewing window.2 Housing covers without a viewing window are approx. 15 mm (0.59 in) lower.3 Mounting bracket for pipe and wall mounting (for pipes from 1 ¼" up to 2" diameter)4 Suspension clamp5 Measuring cell tubeL Probe length = 0.5 to 400 m (1.6 to 1312 ft) - see Product Configurator, “Probe connection” section




PE cable (cable length > 120 m (394 ft) = Delivery on cable reel) 0.13 kg/m (0.28 lbs/3.3 ft)

FEP cable (cable length > 120 m (394 ft) = Delivery on cable reel) 0.18 kg/m (0.40 lbs/3.3 ft)

Mounting bracket 0.2 kg (0.44 lbs)

Pipe bend incl. cable entry 0.65 kg (1.43 lbs)

Suspension clamp 0.4 kg (0.88 lbs)

Measuring cell tube incl. sensor 1.0 kg (2.21 lbs)


ø10,4 (0.41)

ø42,4 (1.67)

ø43,5 (1.71)

23

6 (

9.2

9)

L

23

8 (

9.3

7)

169 (6.65)

13

7 (

5.3

9)

156 (6.14)

194 (7.64)

222 (8.74)

235 (9.25)

5

3 3

4

ø61 (2.4)

1 12 2

181 (7.13)

R200 (7

.87)

�


Endress+Hauser 49

Dimensions of FMB53 with F15 housing, suspension clamp and mounting bracket

A0023600

FMB53 with suspension clamp and mounting bracket (mounting bracket without marine approval)

1 Dimensions for housing covers with a viewing window.2 Housing covers without a viewing window are approx. 15 mm (0.59 in) lower.3 Mounting bracket for pipe and wall mounting (for pipes from 1 ¼" up to 2" diameter)4 Suspension clamp5 Measuring cell tubeL Probe length = 0.5 to 400 m (1.6 to 1312 ft) - see Product Configurator, “Probe connection” section




PE cable (cable length > 120 m (394 ft) = Delivery on cable reel) 0.13 kg/m (0.28 lbs/3.3 ft)

FEP cable (cable length > 120 m (394 ft) = Delivery on cable reel) 0.18 kg/m (0.40 lbs/3.3 ft)



Suspension clamp 0.4 kg (0.88 lbs)

Measuring cell tube incl. sensor 1.0 kg (2.21 lbs)


ø10,4 (0.41)

ø42,4 (1.67)

ø43,5 (1.71)

23

6 (

9.2

9)

L

23

8 (

9.3

7)

159 (6.26)

12

7 (

5)

146 (5.75)

187 (7.36)

211 (8.31)

224 (8.82)

5

3 3

4

ø61 (2.4)

174 (6.85)

12

12

R200 (7

.87)

�


50 Endress+Hauser

Wall and pipe mounting with "Separate housing" version

Also available for order as a separate accessory: part number 71102216

A0025834

1 Housing cover with viewing window.2 Housing cover without viewing windowL PE cable 2 m (6.6 ft), 5 m (16 ft) or 10 m (33 ft). FEP cable 5 m (16 ft) L1 FMB50 = 91 mm (3.58 in); FMB51 and FMB52 = 81 mm (3.19 in)


63 (2.48)

L1

50

(1

.97

)

L

122 (4.8)

52

(2

.05

)

86

(3

.39

)

70

(2

.76

)

140 (5.51)

158 (6.22) 175 (6.89)

A

B

ø52 (2.05) ø20 (0.79)

6 (

0.2

4)

ø6

(0

.24

)

ø42...60 (1.65...2.36)

1

2

95

(3

.74

)

11

4 (

4.4

9)

11

2 (

4.4

)

12

7 (

5)

69 (2.72)

12

Item Designation Weight Option 1)

1) Product Configurator, "Separate housing" ordering feature

Housing (F31 or F15) Mounting bracket

A Dimensions with F31 housing ä 36 ff 0.5 kg (1.10) U

B Dimensions with F15 housing


Endress+Hauser 51

FMB50: Reduction in installation height

If the separate housing is used, the mounting height of the process connection is reduced compared to the dimensions of the standard version.

FMB51, FMB52: Reduction in installation height

If the separate housing is used, the mounting height of the process connection is reduced compared to the dimensions of the standard version.

A0025833

1 Process connection adapter


A0025827

1 Process connection adapter


91

(3

.58

)

F31 F15

1

ø54.1 (2.13)

r � 120 (4.72) r � 120 (4.72)

11

22

19

(0

.75

)

34

(1

.34

)

7 (

0.2

8)

26

(1

.02

)

1

81

(3

.19

)

F31 F15

1

ø54.1 (2.13)

r � 120 (4.72) r � 120 (4.72)

11

22

29

(1

.14

)

44

(1

.73

)

17

(0

.67

)

36

(1

.42

)1


52 Endress+Hauser

Example for a "Separate housing" version

Ordering information for FMB50, FMB51, FMB52: Product Configurator, "Separate housing" ordering feature

A0023603

Connecting cable with process connection adapter and mounting bracket, here shown with an FMB52

1 Mounting bracket for pipe and wall mounting (for pipes from 1 1/4" up to 2" diameter)2 Process connection adapter3 Measuring cell tubeL1 PE cable = 2 m (6.6 ft), 5m (16 ft) or 10 m (33 ft)

FEP cable = 5 m (16 ft)L Probe length = 0.5 to 400 m (1.6 to 1312 ft)



Separate housing for FMB50 Weight of housing ( ä 36 ff) + 0.5 kg (1.10 lbs)

Separate housing for FMB51 and FMB52 Weight of housing ( ä 36 ff) + 0.65 kg (1.43 lbs)

Process connection adapter 0.4 kg (0.88 lbs)



PE cable 2 m (6.6 ft) 0.16 kg (0.35 lbs)

PE cable 5 m (16 ft) 0.32 kg (0.71 lbs)


12

1,7

(4

.79

)

L1

R

20 (4.7

2)

��

L

ø54.1 (2.13)

3

1

2


Endress+Hauser 53

Materials not in contact with process

F31 housing

A0023615


Item number

Component part Material

1 F31 housing, RAL 5012 (blue) Die-cast aluminum with protective powder-coating on polyester base

2 Cover, RAL 7035 (gray) Die-cast aluminum with protective powder-coating on polyester base

3 Cover seal EPDM

4 Sight glass Mineral glass

5 Sight glass seal Silicone (VMQ)

6 External ground terminal AISI 304 (1.4301)

7 Nameplates Plastic film

8 Attachment for tie-on label AISI 304 (1.4301)/ AISI 316 (1.4401)

9 Pressure compensation filter AISI 316L (1.4404) and PBT-FR

10 Pressure compensation filter, O-ring VMQ or EPDM

11 Sealing ring EPDM

12 Snap ring PC Plastic

13 Seal of cable gland and blind plug EPDM/NBR

14 Cable gland Polyamide (PA), for dust ignition-proof: CuZn nickel-plated

15 Blind plug PBT-GF30 FR

for dust ignition-proof, Ex d, FM XP and CSA XP: AISI 316L (1.4435)

16 Cover clamp Clamp AISI 316L (1.4435), screw A4

114 15 16

4

10 71112

5

3

26

9

8

13


54 Endress+Hauser

F15 housing

A0023616


Item number


1 F15 housingAISI 316L (1.4404)

2 Cover

3 Cover seal Silicone with PTFE coating

4 Sight glass for non-hazardous area, ATEX Ex ia, NEPSI Zone 0/1 Ex ia, IECEx Zone 0/1 Ex ia, FM NI, FM IS, CSA IS

Polycarbonate (PC)

4 Sight glass for ATEX 1/2 D, ATEX 1/3 D, ATEX 1 GD, ATEX 1/2 GD, ATEX 3 G, FM DIP, CSA dust ignition-proof

Mineral glass

5 Sight glass seal Silicone (VMQ)

6 External ground terminal AISI 304 (1.4301)

7 Attachment for tie-on label AISI 304 (1.4301)/ AISI 316 (1.4401)

8 Pressure compensation filter AISI 316L (1.4404) and PBT-FR

9 Pressure compensation filter, O-ring VMQ or EPDM

10 Nameplates lasered

11 Cable gland Polyamide (PA), for dust ignition-proof: CuZn nickel-plated

12 Seal of cable gland and blind plug NBR/Silicone/EPDM

13 Sealing ring EPDM

14 Screw A4-50

114

9101213 45

8

3

611

7

2


Endress+Hauser 55

Connecting parts

A0023617

Fill fluid

Item number


1 Connection between the housing and process connection

AISI 316L (1.4404)

2 Mounting bracket Bracket AISI 316L (1.4404)

3 Screw and nuts A4-70

4 Half-shells: AISI 316L (1.4404)

5 Seal for cable from Separate housing

FKM, EPDM

6 Gland for cable from separate housing:Screws:

AISI 316L (1.4404)

A2

7 PE cable for separate housing Abrasion-proof cable with strain-relief Dynema members; shielded using aluminum-coated film; insulated with polyethylene (PE-LD), black; copper wires, twisted, UV-resistant

8 FEP cable for separate housing Abrasion-proof cable; shielded using galvanized steel wire netting; insulated with fluorinated ethylene propylene (FEP), black; copper wires, twisted, UV-resistant

9 Process connection adapter for separate housing

AISI 316L (1.4404)

10 Housing adapter FMB50, FMB51, FMB52: AISI 316L (1.4404)FMB53: AISI 304 (1.4301)

11 Cable gland: Sealing insert: O-ring:

CuZn nickel-platedTPE-VNBR


1) Product Configurator, “Fill fluid” section

Inert oil 2

Synthetic oil polyalphaolefin FDA 21 CFR 178.3570, NSF H1 3

1 5

2 3

4 4

6

6

1 9

10

5

11

7

8

1 5

2 3

4 4

6

6

1 9

10

5

11

7

8


56 Endress+Hauser

Materials in contact with the process

The wetted device components are listed in the "Mechanical construction" ( ä 36 ff) and "Ordering information" ( ä 67 ff) sections.

A0023619

Item number


1 Process connection ä 36 ff

2 Socket AISI 316L (1.4404)

3 Rod AISI 316L (1.4435)

PE cable Abrasion-proof cable; shielded using galvanized steel wire netting and aluminum-coated film; insulated with polyethylene (PE-LD), black/blue; copper wires, twisted, UV-resistant

PE cable (Usage in drinking water)

Abrasion-proof cable; shielded using galvanized steel wire netting and aluminum-coated film; insulated with polyethylene (PE-LD), black; copper wires, twisted, UV-resistant

1

2

3

4

5

678

1

2

3

4

5

678

FMB51 FMB53

FMB52

ISO228 Version „GGC“

ISO228 Version „GGC“

9

10

11

12

13

1415

8

11

12

13

14158

10

9

3

4

5

67

8

17

16


Endress+Hauser 57

DIN/EN flanges

Endress+Hauser supplies DIN/EN flanges made of stainless steel AISI 316L as per material numbers 1.4435 or 1.4404. With regard to their stability-temperature property, the materials 1.4435 and 1.4404 are grouped together under 13EO in EN 1092-1 Tab. 18. The chemical composition of the two materials can be identical.

Process isolating diaphragm

3 FEP cable Abrasion-proof cable; shielded using galvanized steel wire netting and aluminum-coated film; insulated with fluorinated ethylene propylene (FEP), black; copper wires, twisted, UV-resistant

4 Socket AISI 316L (1.4404)

5 Probe tube AISI 316L (1.4404)

Item number


6 Process isolating diaphragm and meter body ä 67 ff

7 Seals ä 67 ff

8 Protection cap POM

9 Process connection Alloy C276 (2.4819)

10 Socket Alloy C4 (2.4610)

11 Rod Alloy C4 (2.4610)

12 Socket Alloy C4 (2.4610)

13 Probe tube Alloy C22 (2.4602)

14 Process isolating diaphragm and meter body ä 67 ff

15 Seals ä 67 ff

16 Suspension clamp AISI 316L (1.4404)

17 Clamping jaw PA-GF

Item number


Process isolating diaphragm Coating Meter body FMB50 FMB51 FMB52 Option 1)

Alloy C276 (2.4819) - 316L (1.4435) or Alloy C276 (2.4819) 2) B

Alloy C276 (2.4819) Gold>Rhodium Alloy C276 (2.4819) L

Alloy C276 (2.4819) Gold>Platin Alloy C276 (2.4819) ― N

1) Product Configurator, "Material of process isolating diaphragm" ordering feature

2) The material of the meter body corresponds to the material of the process connection.

Process isolating diaphragm Coating Meter body FMB53 Option 1)

Alloy C276 (2.4819) - 316L (1.4435) B

Alloy C276 (2.4819) Gold>Rhodium Alloy C276 (2.4819) L

Alloy C276 (2.4819) Gold>Platin Alloy C276 (2.4819) N

1) Product Configurator, "Material of process isolating diaphragm" ordering feature


58 Endress+Hauser

Seals

TSE Certificate of Suitability (Transmissible Spongiform Encephalopathy)

The following applies to all process wetted device components:• They do not contain any materials derived from animals.• No auxiliaries or operating materials derived from animals are used in production or processing.


1) Product Configurator, "Seal" ordering feature

FKM Viton A2)

2) Not FMB50

EPDM J )

Kalrez 6375 L )

None, welded cell U


Endress+Hauser 59

Operability

Operating concept Operator-oriented menu structure for user-specific tasks

• Commissioning• Operation• Diagnostics• Expert level

Quick and safe commissioning

Guided menus for applications

Reliable operation

• Onsite operation possible in several languages• Standardized operation at the device and in the operating tools• Parameters relating to measured values can be locked/unlocked using the device's write protection

switch, using the device software or via remote control.

Efficient diagnostics increase measurement availability

• Remedial measures are integrated in plain text• Diverse simulation options

Onsite operation Local display (optional)

A 4-line liquid crystal display (LCD) is used for display and operation. The local display shows measured values, dialog texts as well as fault and notice messages in plain text, thereby supporting the user at every stage of operation. The liquid crystal display of the device can be turned in 90° stages. Depending on the orientation of the device, this makes it easy to operate the device and read the measured values.

Functions:• 8-digit measured value display including sign and decimal point, bar graph for 4 to 20 mA HART as

current display; or for PROFIBUS PA as graphic display of the standardized value of the AI Block; for FOUNDATION Fieldbus as graphic display of the transducer output in relation to the set pressure range.

• Simple and complete menu guidance as parameters are split into several levels and groups• Each parameter is given a 3-digit ID number for easy navigation• Possibility of configuring the display to suit individual requirements and preferences, such as

language, alternating display, contrast setting, display of other measured values such as sensor temperature etc.

• Comprehensive diagnostic functions (fault and warning message etc.)

A0016498

1 Operating keys2 Bar graph 3 Symbol4 Header5 Parameter ID number

Ordering information: Product Configurator, "Output; operation" ordering feature

1

3

2

4

5

E+–


60 Endress+Hauser

Operating keys and elements located on the electronic insert

Function Operation via display

HART PROFIBUS PA FOUNDATION Fieldbus

Position adjustment (zero point correction)

Setting lower range value and upper range value - reference pressure present at the device

Device reset

Locking and unlocking parameters relevant to the measured value

Value acceptance indicated by the green LED ― ― ―

Switching damping on and off

A0023125

HART electronic insert

1 Operating keys for lower range value (zero) and upper range value (span)

2 Green LED to indicate successful operation 3 Slot for optional local display 4 DIP switch only for Deltabar M 5 DIP switch only for Deltabar M6 DIP switch for alarm current SW / Alarm Min

(3.6 mA)7 DIP switch for switching damping on/off8 DIP switch for locking/unlocking parameters

relevant to the measured value

A0023126

PROFIBUS PA electronic insert

1 Green LED to indicate successful operation 2 Operating key for position zero adjustment or

reset (Zero) 3 Slot for optional local display 4 DIP switch for bus address SW / HW 5 DIP switch for hardware address6 DIP switch only for Deltabar M 7 DIP switch only for Deltabar M8 Not used9 DIP switch for switching damping on/off10 DIP switch for locking/unlocking parameters


A0023127

FOUNDATION Fieldbus electronic insert

1 Operating key for position zero adjustment or reset (Zero)

2 Green LED to indicate successful operation 3 Slot for optional local display 4 DIP switch only for Deltabar M 5 DIP switch only for Deltabar M 6 DIP switch for simulation mode7 DIP switch for switching damping on/off8 DIP switch for locking/unlocking parameters


on

off

SW

/ P

2=

Hig

h

SW

/A

larm

min

SW

/

da

mp

ing

1 2 3 4 5

on

off

DisplayZero

Span

HA

RT

R

FIE

LD

CO

MM

UN

ICA

TIO

N P

RO

TO

CO

L

SW

/ P

2=

Hig

h

delta

p o

nly

SW

/A

larm

min

SW

/

da

mp

ing

8 7 6 5 4

31

2

10 9 8 7 6

on

off

SW

/ P

2=

Hig

h

da

mp

ing

1 2 3 4 5

on:P2=delta p

only High off:SW

12345

off:SWon:Ö

on

off

dampnot used

Address

SW

HW

Zero

on

off

Display

SW

/

13

45

2

on

off

SW

/ P

2=

Hig

h

Sim

ula

tion

SW

/

da

mp

ing

1 2 3 4 5

on

off

DisplayZero

sim

ula

tion

TM

FOUNDATION

SW

/ P

2=

Hig

hS

W /

da

mp

ing

delta

p o

nly

8 7 6 5 4

12

3

Function Operation with operating keys and elements on the electronic insert


Position adjustment (zero point correction)

Setting lower range value and upper range value - reference pressure present at the device

― ―

Device reset

Locking and unlocking parameters relevant to the measured value

Value acceptance indicated by the green LED

Switching damping on and off


Endress+Hauser 61

Ordering information: Product Configurator, "Display, operation" ordering feature

Operating languages You can also choose another language in addition to the standard language "English":

Remote operation All software parameters are accessible depending on the position of the write protection switch on the device.

FieldCare

FieldCare is an Endress+Hauser asset management tool based on FDT technology. With FieldCare, you can configure all Endress+Hauser devices as well as devices from other manufacturers that support the FDT standard.

FieldCare supports the following functions:• Configuration of transmitters in offline and online mode• Loading and saving device data (upload/download)• HistoROM®/M-DAT analysis• Documentation of the measuring point

Connection options:• HART via Commubox FXA195 and the USB port on a computer• PROFIBUS PA via segment coupler and PROFIBUS interface card• Service interface with Commubox FXA291 and ToF adapter FXA291 (USB).

For further information please contact your local Endress+Hauser Sales Center.

Field Xpert SFX100

Field Xpert is an industrial PDA with integrated 3.5" touchscreen from Endress+Hauser based on Windows Mobile. It offers wireless communication via the optional VIATOR Bluetooth modem. Field Xpert also works as a stand-alone device for asset management applications. For details refer to BA00060S/04/EN.


1) Product Configurator, "Additional operating language" ordering feature

English AA

German AB

French AC

Spanish AD

Italian AE

Dutch AF

Chinese AK

Japanese AL

Hardware and software for remote operation


FieldCare ä 61 ff 1)

1) Commubox FXA195 required ä 62 ff

2)

2) Profiboard or Proficard required ä 62 ff

FieldXpert SFX100 ä 61 ff ―

NI-FBUS Configurator ä 62 ff ― ―


62 Endress+Hauser

Commubox FXA195

For intrinsically safe HART communication with FieldCare via the USB interface. For details refer to TI00404F/00/EN.

Commubox FXA291

The Commubox FXA291 connects Endress+Hauser field devices with a CDI interface (= Endress+Hauser Common Data Interface) and the USB port of a computer or laptop. For details, see TI00405C/07/EN.

For the following Endress+Hauser devices, you also need the "ToF adapter FXA291" accessory:

• Cerabar S PMC71, PMP7x• Deltabar S PMD7x, FMD7x• Deltapilot S FMB70

ToF adapter FXA291

The ToF adapter FXA291 connects the Commubox FXA291 to devices in the ToF platform, pressure devices and Gammapilot via the USB port of a computer or laptop. For details, see KA00271F.

Profiboard

For connecting a PC to PROFIBUS.

Proficard

For connecting a laptop to PROFIBUS.

FF configuration program

FF configuration program, such as NI-FBUS Configurator, to• connect devices with "FOUNDATION Fieldbus signal" into an FF-network• set FF-specific parameters

Remote operation via:• Operation with NI-FBUS Configurator:

The NI-FBUS Configurator is an easy-to-use graphical environment for creating linkages, loops, and a schedule based on the fieldbus concepts.You can use the NI-FBUS Configurator to configure a fieldbus network as follows:– Set block and device tags– Set device addresses– Create and edit function block control strategies (function block applications)– Configure vendor-defined function and transducer blocks– Create and edit schedules– Read and write to function block control strategies (function block applications)– Invoke Device Description (DD) methods– Display DD menus– Download a configuration– Verify a configuration and compare it to a saved configuration– Monitor a downloaded configuration– Replace a virtual device by a real device– Save and print a configuration

System integration The device can be given a tag name (max. 8 alphanumeric characters).


1) Product Configurator, "Identification" ordering feature

Measuring point (TAG), see additional specifications Z1

Bus address, see additional specifications Z2


Endress+Hauser 63

Certificates and approvals

CE mark The device meets the legal requirements of the relevant EC directives. Endress+Hauser confirms that the device has been successfully tested by applying the CE mark.

RCM-Tick marking The supplied product or measuring system meets the ACMA (Australian Communications and Media Authority) requirements for network integrity, interoperability, performance characteristics as well as health and safety regulations. Here, especially the regulatory arrangements for electromagnetic compatibility are met. The products are labelled with the RCM- Tick marking on the name plate.

A0027319-DE

Ex approvals • ATEX• FM• CSA• Also combinations of different approvals

All explosion protection data are given in separate documentation which is available upon request. The Ex documentation is supplied as standard with all devices approved for use in explosion hazardous areas. ä 71 ff, "Safety Instructions" and "Installation/Control Drawings" ordering features.

EAC conformity The measuring system meets the legal requirements of the applicable EAC guidelines. These are listed in the corresponding EAC Declaration of Conformity together with the standards applied. Endress+Hauser confirms successful testing of the device by affixing to it the EAC mark.

Suitability for hygienic processes

All materials in contact with foodstuffs comply with framework Regulation (EC) 1935/2004.The Deltapilot is available with hygienic process connections (overview: see order code).

CAUTION!

Contamination in the process!Risk of contamination if incorrect seals and parts are used! ‣ To avoid the risk of contamination, when installing the device comply with the design principles of

EHEDG, Guideline 37 "Hygienic Design and Application of Sensors" and Guideline 16 "Hygienic Pipe Couplings".

‣ Suitable assemblies and seals must be used to ensure hygienic design in accordance with 3-A SSI and EHEDG specifications.

‣ The leak-proof connections can be cleaned with the cleaning methods typical of this industry (CIP and SIP). Attention must be paid to the pressure and temperature specifications of the sensor and process connections for CIP and SIP processes (clean in place/sterilize in place).

Gap-free connections can be cleaned without residue using the usual cleaning methods.

A0024005 A0020029

TYPE ELFebruary 2010

74 -


64 Endress+Hauser

Certificate of Compliance ASME BPE 2012 (FMB50 only)

Ordering information: Product Configurator, "Additional approval" ordering feature, option "LW"

Functional safety SIL The Deltapilot M with 4 to 20 mA output signal has been developed to assessed and certified by TÜV NORD CERT as per IEC 61508 Edition 2.0 and IEC 61511. These devices can be used to monitor the process level and pressure up to SIL 2. For a detailed description of the safety functions with Deltapilot M, settings and functional safety data, see the "Functional safety manual - Deltapilot M" SD00347P. Ordering information:Product Configurator, "Additional approval:" ordering feature, option "LA".

Overfill protection WHG (FMB50, FMB51, FMB52): see document ZE00275P

Ordering information: Product Configurator, "Additional approval" ordering feature, option "LC".

AD2000 The pressure retaining material 316L (1.4435/1.4404) corresponds to AD2000 - W2/W10.

Pressure Equipment Directive (PED)

The Deltapilot M device corresponds to Article 3 (3) of the EC directive 97/23/EC (Pressure Equipment Directive) and has been designed and manufactured according to good engineering practice.

Manufacturer declaration • FDA conformity• TSE-free, materials free from animal origin• Regulation EC 2023/ 2006 (GMP)• Regulation (EC) No. 1935/2004 on materials intended to come into contact with food

Downloading the manufacturer declaration

http://www.endress.com/en/download

A0027319-EN

1. Enter desired product code

2. Select "Approvals & Certificates"

3. Select "Manufact. Declaration"

4. Click on "Start Search"

The available downloads are displayed.

Marine approval

1

3

4

2

Designation FMB50 FMB51 FMB52 FMB53 Option 1)

GL ― LE

ABS ― LF

LR ― LG

BV ― LH


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Other standards and guidelines

DIN EN 60770 (IEC 60770):Transmitters for use in industrial process control systemsPart 1: Methods for inspection and routine testing

DIN 16086:Electrical pressure measuring instruments, pressure sensors, pressure transmitters, pressure measuring instruments, concepts, specifications on data sheets

EN 61326 series:EMC product family standard for electrical equipment for measurement, control and laboratory use.

EN 60529:Degrees of protection by housing (IP code)

Drinking water approval

Classification of process sealing between electrical systems and (flammable or combustible) process fluids in accordance with ANSI/ISA 12.27.01

Endress+Hauser instruments are designed according to ANSI/ISA 12.27.01 either as single seal or dual seal devices with annunciation, allowing the user to waive the use and save the cost of installing external secondary process seals in the conduit as required by the process sealing sections of ANSI/NFPA 70 (NEC) and CSA 22.1 (CEC). These instruments comply with the North-American installation practice and provide a very safe and cost-saving installation for pressurized applications with hazardous fluids. Further information can be found in the control drawings of the relevant devices.

Inspection certificate

DNV ― LI

1) Product Configurator, "Additional options 1" and "Additional options 2" ordering feature



1) Product Configurator, "Additional options 1" and "Additional options 2" ordering feature

KTW LQ

NSF61 LR

ACS (under development) LS


3.1 Material certificate, wetted metallic parts, EN10204-3.1 inspection certificate JA 2)

Conformity to NACE MR0175, wetted metallic parts JB

Conformity to NACE MR0103, wetted metallic parts JE

Conformity to AD2000, wetted metallic parts, excepting process membrane ― ― ― JF

Surface finish measurement ISO4287/Ra, wetted metallic parts, Inspection certificate ― ― ― KB

Helium leak test, internal procedure, inspection certificate KD

Pressure test, internal procedure, inspection certificate ― KE

3.1 Material certificate+Delta-Ferrit measurement, internal procedure, wetted metallic parts, EN10204-3.1 inspection certificate

― ― ― KF

3.1 Material certificate+PMI test (XRF), internal procedure, wetted metallic parts, EN10204-3.1 inspection certificate

KG

1) Product Configurator, "Test, certificate" ordering feature

2) The selection of this feature for coated process isolating diaphragm / process connections refers to the metallic base material.


66 Endress+Hauser

Calibration; unit

Calibration

Service


1) Product Configurator, "Calibration; unit" ordering feature

Sensor range; % A

Sensor range; mbar/bar B

Sensor range; kPa/MPa C

Sensor range; mm/mH2O D

Sensor range; inH2O/ftH2O E

Sensor range; psi F

Customized pressure; see additional specification J

Customized level; see additional specification K


1) Product Configurator, "Calibration" ordering feature

Factory calibration, 5-point F1

DKD/DAkkS calibration certificate 10-point2)

2) Only for FMB50

F2


1) Product Configurator, "Service" ordering feature

Oil and grease removed 2)

2) Only device, not accessory or enclosed accessory

HA

Cleaned for oxygen service ) HB

Cleaned from PWIS (PWIS = paint wetting impairment substances) ) HC

Configured min alarm current IA

Configured HART Burst Mode PV IB


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Ordering informationDetailed ordering information is available as follows:• In the Product Configurator on the Endress+Hauser website: www.endress.com → Click "Corporate" → Select your country → Click "Products" → Select the product using the filters and search field → Open product page → The "Configure" button to the right of the product image opens the Product Configurator.

• From your Endress+Hauser Sales Center: www.addresses.endress.com

Product Configurator - the tool for individual product configuration

• Up-to-the-minute configuration data• Depending on the device: direct input of information specific to measuring point, such as measuring

range or operating language• Automatic verification of exclusion criteria• Automatic creation of the order code and its breakdown in PDF or Excel output format• Ability to order directly in the Endress+Hauser Online Shop

Configuration data sheet Pressure

The following configuration data sheet has to be filled in and included with the order if the option J - Customized pressure has been selected in feature 90 "Calibration; unit" in the ordering information.

Pressure Engineering Unit

mbar mmHO mmHg Pa bar mHO

ftHO kgf/cm2 kPa psi inHO MPa

Calibration Range / Output

Low range value (LRV): _______________ [pressure engineering unit]

Upper range value (URV): _______________ [pressure engineering unit]

Display Information

1st Value Display 1) 2nd Value Display 1)

Main Value none (Default) Main Value [%] Pressure Current [mA] (HART only) Temperature

1) Depending on sensor and communication variant

Damping

Damping: __________ sec (Default 2 sec)


68 Endress+Hauser

Level

The following configuration data sheet has to be filled in and included with the order if the option K - Customized level has been selected in feature 90 "Calibration; unit" in the ordering information.

Smallest calibratable measuring span (preset at the factory) ä 14.

Pressure Engineering Unit Output Unit (Scaled unit)

mbar mmHO mmHg Pas Mass Length Volume Volume Percent bar mHO kPa

ftHO kgf/cm2 MPa kg m l gal % psi inHO t dm hl Igal

lb cm mm m3

ft3

ft in3

inch

ExampleEmpty pressure [a]:Low pressure value (empty) ______________

[pressure engineering unit]

Empty calibration [a]:Low level value (empty) ______________

[Scaled Unit]

A0023621

A 0 mbar / 0m

B 300 mbar (4.5psi) / 3 m (9.8 ft).

Full pressure [b]:High pressure value (full) ______________

[pressure engineering unit]

Full calibration [b]:High level value (full) ______________

[Scaled Unit]

Display Information

1st Value Display 1) 2nd Value Display 1)

Main Value none (Default) Main Value [%] Pressure Current [mA] (HART only) Temperature

1) Depending on sensor and communication variant

Damping

Damping: __________ sec (Default 2 sec)

A

B


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Accessories

Suspension clamp (FMB53 only)

ä 30 ff

Extension cable shortening kit (FMB53 only)

See Product Configurator, "Accessory enclosed" ordering feature, option "PW" or can be ordered as a separate accessory (part no. 71125862). For details refer to SD00553P/00/A2.

M12 connector ä 24 ffOrdering information: Product Configurator, "Enclosed accessories" ordering feature, option "RL, RM, RN".

Welding necks and Weld-in tool flanges

See technical Information TI00426F/00.


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Adapter Uni for FMB50 The following adapters can be used to create a connection between the customer's process connection and the Deltapilot S FMB50 with a universal adapter:

A

A0020037

B

A0020038

C

A0020039

D

A0020040

E

A0020041


47

.5 (

1.8

7)

39

.5 (

1.5

6)

29

.5 (

1.1

6)

26

.5 (

1.0

4)

Rd 52 x

Rd 65 x 1

ø44 (1.73)

ø78 (3.07)

ø56 (2.2)

ø51.6 (2.03)

16/ "

Rd 52 x

ø44 (1.73)

16/ "

ø68 (2.68)

ø92 (3.62)

ø61 (2.4)

ø51.6 (2.03)

47

.5 (

1.8

7)

39

.5 (

1.5

6)

28

.5 (

1.1

2)

25

.5 (

1)

Rd 78 x 1

Rd 52 x

ø44 (1.73)

16/ "

ø84 (3.31)

ø105 (4.13)

ø65 (2.56)

ø51.6 (2.03)

39

.5 (

1.5

6)

31

.5 (

1.2

4)

6 (

0.2

4)

Rd 52 x

ø44 (1.73)

16/ "

39

.5 (

1.5

6)

ø64 (2.52)

ø51.6 (2.03)

Rd 52 x

ø44 (1.73)

16/ "

39

.5 (

1.5

6)

ø84 (3.31)

ø68 (2.68)

Item Designation Material Weight kg (lbs)

Order number Order number with 3.1 inspection certificate

Option 1)

A DIN11851 DN40

AISI 316L (1.4435)

0.2 (0.44) 71114172 71114178 RA / R1

B DIN11851 DN50 0.3 (0.66) 71114173 71114205 RB / R2

C DRD DN50 0.6 (1.32) 71114174 71114206 RC / R3

D Clamp 2" 0.2 (0.44) 71114176 71114207 RD / R4

E Varivent 0.5 (1.1) 71114177 71114208 RF / R6

1) Product Configurator, “Enclosed accessories” section


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Documentation

Technical Information • EMC test procedures: TI00241F/00/EN• Deltabar M: TI00434P/00/EN• Cerabar M: TI00436P/00/EN

Operating Instructions • 4...20 mA HART: BA00382P/00/EN• PROFIBUS PA: BA00383P/00/EN• FOUNDATION Fieldbus: BA00384P/00/EN

Brief Operating Instructions • 4...20 mA HART: KA01033P/00/EN• PROFIBUS PA: KA01034P/00/EN• FOUNDATION Fieldbus: KA01035P/00/EN

Functional safety manual (SIL)

Deltapilot M (4 to 20 mA): SD00347P/00/EN

Safety Instructions

Directive Approval Category Type Electronics Documentation Option 1)

ATEX

Ex ia IIC II 1/2 G FMB50, FMB51, FMB52 – 4 to 20 mA HART – XA00474P/00 BA

Ex t IIC II 1/2 D FMB50, FMB51 – 4 to 20 mA HART – XA00475P/00 BB

Ex nA II 3 G FMB50, FMB51, FMB52, FMB53– 4 to 20 mA HART– PROFIBUS PA– FOUNDATION Fieldbus

– XA00477P/00 BD

Ex ia IIC II 2 G FMB50, FMB51, FMB52, FMB53 – 4 to 20 mA HART – XA00474P/00 BE

Ex ic IIC II 3 G FMB50, FMB51, FMB52, FMB53 – 4 to 20 mA HART – XA00494P/00 BG

Ex ia IICEx ia IIC

II 1/2 GII 1/2 D FMB50, FMB51 – 4 to 20 mA HART – XA00476P/00 B1

1) Product Configurator, "Approval" ordering feature

Directive Approval EPL Type Electronics Documentation Option 1)

IECEx

Ex ia IIC Ga/Gb FMB50, FMB51, FMB52 – 4 to 20 mA HART – XA00478P/00 IA

Ex ia IIC Gb FMB52, FMB53 – 4 to 20 mA HART – XA00478P/00 IC

Ex t IIIC Da/Db FMB50, FMB51 – 4 to 20 mA HART – XA00479P/00 ID

Ex ic IIC Gc FMB50, FMB51, FMB52, FMB53 – 4 to 20 mA HART – XA00493P/00 IE

Ex ia IICEx ia IIIC

Ga/GbDa/Db

FMB50, FMB51 – 4 to 20 mA HART – XA00480P/00 I1


Directive Approval Type Electronics Documentation Option 1)

NEPSI Ex ia IIC FMB50, FMB51, FMB52, FMB53– 4 to 20 mA HART– PROFIBUS PA– FOUNDATION Fieldbus

– XA00535P/00 NA



72 Endress+Hauser

Installation/Control Drawings

Combination certificate

Overfill protection WHG (FMB50, FMB51, FMB52): ZE00275P/00/DE

Directive Approval Electronics Documentation Option 1)


TIIS Ex ia IIC T4 – 4 to 20 mA HART – TA


INMETRO Ex ia IIC T6...T4 Ga/GbEx ia IIC T6...T4 Gb FMB50, FMB51, FMB52

– 4 to 20 mA HART– PROFIBUS PA– FOUNDATION Fieldbus

– XA01304P/00 MA



FM

FM IS Cl.I,II,III Div.1 Gr.A-G, AEx ia,FM NI Cl.I Div.2 Gr.A-D,FM IS: Zone 0, 1, 2, 20, 21, 22/FM NI: Zone 2

FMB50– 4 to 20 mA HART– PROFIBUS PA, FOUNDATION Fieldbus

– ZD00236P/00– XA00566P/00

FA

FM IS Cl.I,II,III Div.1 Gr.A-G, AEx ia,Zone 0,1, 2, 20, 21, 22

FMB51 – 4 to 20 mA HART– PROFIBUS PA, FOUNDATION Fieldbus

–– XA00566P/00

FM DIP Cl.II,III Div.1 Gr.E-G, Zone 21, 22

FMB50, FMB51 – 4 to 20 mA HART– PROFIBUS PA– FOUNDATION Fieldbus

– FC

FM NI Cl.I Div.2 Gr.A-D, Zone 2

FMB50, FMB51 – 4 to 20 mA HART– PROFIBUS PA– FOUNDATION Fieldbus

– FD

FM IS Cl.I Div.1 Gr.A-D, AEx ia,Zone 0, 1, 2

FMB52, FMB53 – 4 to 20 mA HART– PROFIBUS PA. FOUNDATION Fieldbus

– ZD00236P/00– XA00566P/00 FE

CSA

C/US IS Cl.I,II,III Div.1 Gr.A-G,C/US IS Cl.I Div.2 Gr.A-D, Ex ia, Zone 0,1, 2

FMB50, FMB53– 4 to 20 mA HART– PROFIBUS PA, FOUNDATION Fieldbus

– ZD00239P/00– XA00560P/00

CAC/US IS Cl.I,II,III Div.1 Gr.A-G,C/US IS Cl.I Div.2 Gr.A-D, Ex ia C: Zone 0, 1, 2/US: Zone 0, 1, 2, 20, 21, 22

FMB51, FMB52 – 4 to 20 mA HART– PROFIBUS PA, FOUNDATION Fieldbus

–– XA00560P/00

CSA C/US Cl.II, III Div.1 Gr.E-G FMB50 – 4 to 20 mA HART –

CCCSA C/US Cl.II, III Div.1 Gr.E-G US: Zone 21, 22

FMB51 – 4 to 20 mA HART–


Directive Approval Electronics Documentation Option 1)


KEMA/ FM / CSA

ATEX II Ex ia + FM/CSA ISATEX II 1/2G Ex ia IIC T6 +FM/CSA IS CL.I Div.1 Gr.A-D,FM/CSA: Zone 0,1,2

– 4 to 20 mA HART – ZD00236P/00– ZD00239P/00

8CPROFIBUS PA, FOUNDATION Fieldbus

– XA00474P/00


Endress+Hauser 73

Registered trademarks

HART® Registered trademark of the FieldComm Group, Austin, USA

PROFIBUS® Registered trademark of the PROFIBUS User Organization, Karlsruhe, Germany

FOUNDATION™ Fieldbus Registered trademark of the FieldComm Group, Austin, USA


74 Endress+Hauser


Endress+Hauser 75

www.addresses.endress.com

71316865

Technical Information Deltapilot M FMB50, FMB51, FMB52, FMB53 · 4 Endress+Hauser Document information Symbols used Safety symbols Electrical symbols Tool symbols Symbol Meaning A0011189-EN

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